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HBLInstall
...
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4
.github/workflows/ci.yml
vendored
4
.github/workflows/ci.yml
vendored
|
|
@ -8,7 +8,7 @@ on:
|
|||
jobs:
|
||||
|
||||
build-binary:
|
||||
runs-on: ubuntu-18.04
|
||||
runs-on: ubuntu-22.04
|
||||
steps:
|
||||
- uses: actions/checkout@v2
|
||||
- name: Checkout submodules using a PAT
|
||||
|
|
@ -28,7 +28,7 @@ jobs:
|
|||
path: "*.rpx"
|
||||
deploy-binary:
|
||||
needs: build-binary
|
||||
runs-on: ubuntu-18.04
|
||||
runs-on: ubuntu-22.04
|
||||
steps:
|
||||
- name: Get environment variables
|
||||
id: get_repository_name
|
||||
|
|
|
|||
2
.github/workflows/pr.yml
vendored
2
.github/workflows/pr.yml
vendored
|
|
@ -4,7 +4,7 @@ on: [pull_request]
|
|||
|
||||
jobs:
|
||||
build-binary:
|
||||
runs-on: ubuntu-18.04
|
||||
runs-on: ubuntu-22.04
|
||||
steps:
|
||||
- uses: actions/checkout@v2
|
||||
- name: Checkout submodules using a PAT
|
||||
|
|
|
|||
2
.gitmodules
vendored
2
.gitmodules
vendored
|
|
@ -1,3 +1,3 @@
|
|||
[submodule "homebrew_launcher_installer"]
|
||||
path = homebrew_launcher_installer
|
||||
url = git@github.com:wiiu-env/homebrew_launcher_installer.git
|
||||
url = https://github.com/wiiu-env/homebrew_launcher_installer.git
|
||||
|
|
|
|||
674
LICENSE
Normal file
674
LICENSE
Normal file
|
|
@ -0,0 +1,674 @@
|
|||
GNU GENERAL PUBLIC LICENSE
|
||||
Version 3, 29 June 2007
|
||||
|
||||
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
|
||||
Everyone is permitted to copy and distribute verbatim copies
|
||||
of this license document, but changing it is not allowed.
|
||||
|
||||
Preamble
|
||||
|
||||
The GNU General Public License is a free, copyleft license for
|
||||
software and other kinds of works.
|
||||
|
||||
The licenses for most software and other practical works are designed
|
||||
to take away your freedom to share and change the works. By contrast,
|
||||
the GNU General Public License is intended to guarantee your freedom to
|
||||
share and change all versions of a program--to make sure it remains free
|
||||
software for all its users. We, the Free Software Foundation, use the
|
||||
GNU General Public License for most of our software; it applies also to
|
||||
any other work released this way by its authors. You can apply it to
|
||||
your programs, too.
|
||||
|
||||
When we speak of free software, we are referring to freedom, not
|
||||
price. Our General Public Licenses are designed to make sure that you
|
||||
have the freedom to distribute copies of free software (and charge for
|
||||
them if you wish), that you receive source code or can get it if you
|
||||
want it, that you can change the software or use pieces of it in new
|
||||
free programs, and that you know you can do these things.
|
||||
|
||||
To protect your rights, we need to prevent others from denying you
|
||||
these rights or asking you to surrender the rights. Therefore, you have
|
||||
certain responsibilities if you distribute copies of the software, or if
|
||||
you modify it: responsibilities to respect the freedom of others.
|
||||
|
||||
For example, if you distribute copies of such a program, whether
|
||||
gratis or for a fee, you must pass on to the recipients the same
|
||||
freedoms that you received. You must make sure that they, too, receive
|
||||
or can get the source code. And you must show them these terms so they
|
||||
know their rights.
|
||||
|
||||
Developers that use the GNU GPL protect your rights with two steps:
|
||||
(1) assert copyright on the software, and (2) offer you this License
|
||||
giving you legal permission to copy, distribute and/or modify it.
|
||||
|
||||
For the developers' and authors' protection, the GPL clearly explains
|
||||
that there is no warranty for this free software. For both users' and
|
||||
authors' sake, the GPL requires that modified versions be marked as
|
||||
changed, so that their problems will not be attributed erroneously to
|
||||
authors of previous versions.
|
||||
|
||||
Some devices are designed to deny users access to install or run
|
||||
modified versions of the software inside them, although the manufacturer
|
||||
can do so. This is fundamentally incompatible with the aim of
|
||||
protecting users' freedom to change the software. The systematic
|
||||
pattern of such abuse occurs in the area of products for individuals to
|
||||
use, which is precisely where it is most unacceptable. Therefore, we
|
||||
have designed this version of the GPL to prohibit the practice for those
|
||||
products. If such problems arise substantially in other domains, we
|
||||
stand ready to extend this provision to those domains in future versions
|
||||
of the GPL, as needed to protect the freedom of users.
|
||||
|
||||
Finally, every program is threatened constantly by software patents.
|
||||
States should not allow patents to restrict development and use of
|
||||
software on general-purpose computers, but in those that do, we wish to
|
||||
avoid the special danger that patents applied to a free program could
|
||||
make it effectively proprietary. To prevent this, the GPL assures that
|
||||
patents cannot be used to render the program non-free.
|
||||
|
||||
The precise terms and conditions for copying, distribution and
|
||||
modification follow.
|
||||
|
||||
TERMS AND CONDITIONS
|
||||
|
||||
0. Definitions.
|
||||
|
||||
"This License" refers to version 3 of the GNU General Public License.
|
||||
|
||||
"Copyright" also means copyright-like laws that apply to other kinds of
|
||||
works, such as semiconductor masks.
|
||||
|
||||
"The Program" refers to any copyrightable work licensed under this
|
||||
License. Each licensee is addressed as "you". "Licensees" and
|
||||
"recipients" may be individuals or organizations.
|
||||
|
||||
To "modify" a work means to copy from or adapt all or part of the work
|
||||
in a fashion requiring copyright permission, other than the making of an
|
||||
exact copy. The resulting work is called a "modified version" of the
|
||||
earlier work or a work "based on" the earlier work.
|
||||
|
||||
A "covered work" means either the unmodified Program or a work based
|
||||
on the Program.
|
||||
|
||||
To "propagate" a work means to do anything with it that, without
|
||||
permission, would make you directly or secondarily liable for
|
||||
infringement under applicable copyright law, except executing it on a
|
||||
computer or modifying a private copy. Propagation includes copying,
|
||||
distribution (with or without modification), making available to the
|
||||
public, and in some countries other activities as well.
|
||||
|
||||
To "convey" a work means any kind of propagation that enables other
|
||||
parties to make or receive copies. Mere interaction with a user through
|
||||
a computer network, with no transfer of a copy, is not conveying.
|
||||
|
||||
An interactive user interface displays "Appropriate Legal Notices"
|
||||
to the extent that it includes a convenient and prominently visible
|
||||
feature that (1) displays an appropriate copyright notice, and (2)
|
||||
tells the user that there is no warranty for the work (except to the
|
||||
extent that warranties are provided), that licensees may convey the
|
||||
work under this License, and how to view a copy of this License. If
|
||||
the interface presents a list of user commands or options, such as a
|
||||
menu, a prominent item in the list meets this criterion.
|
||||
|
||||
1. Source Code.
|
||||
|
||||
The "source code" for a work means the preferred form of the work
|
||||
for making modifications to it. "Object code" means any non-source
|
||||
form of a work.
|
||||
|
||||
A "Standard Interface" means an interface that either is an official
|
||||
standard defined by a recognized standards body, or, in the case of
|
||||
interfaces specified for a particular programming language, one that
|
||||
is widely used among developers working in that language.
|
||||
|
||||
The "System Libraries" of an executable work include anything, other
|
||||
than the work as a whole, that (a) is included in the normal form of
|
||||
packaging a Major Component, but which is not part of that Major
|
||||
Component, and (b) serves only to enable use of the work with that
|
||||
Major Component, or to implement a Standard Interface for which an
|
||||
implementation is available to the public in source code form. A
|
||||
"Major Component", in this context, means a major essential component
|
||||
(kernel, window system, and so on) of the specific operating system
|
||||
(if any) on which the executable work runs, or a compiler used to
|
||||
produce the work, or an object code interpreter used to run it.
|
||||
|
||||
The "Corresponding Source" for a work in object code form means all
|
||||
the source code needed to generate, install, and (for an executable
|
||||
work) run the object code and to modify the work, including scripts to
|
||||
control those activities. However, it does not include the work's
|
||||
System Libraries, or general-purpose tools or generally available free
|
||||
programs which are used unmodified in performing those activities but
|
||||
which are not part of the work. For example, Corresponding Source
|
||||
includes interface definition files associated with source files for
|
||||
the work, and the source code for shared libraries and dynamically
|
||||
linked subprograms that the work is specifically designed to require,
|
||||
such as by intimate data communication or control flow between those
|
||||
subprograms and other parts of the work.
|
||||
|
||||
The Corresponding Source need not include anything that users
|
||||
can regenerate automatically from other parts of the Corresponding
|
||||
Source.
|
||||
|
||||
The Corresponding Source for a work in source code form is that
|
||||
same work.
|
||||
|
||||
2. Basic Permissions.
|
||||
|
||||
All rights granted under this License are granted for the term of
|
||||
copyright on the Program, and are irrevocable provided the stated
|
||||
conditions are met. This License explicitly affirms your unlimited
|
||||
permission to run the unmodified Program. The output from running a
|
||||
covered work is covered by this License only if the output, given its
|
||||
content, constitutes a covered work. This License acknowledges your
|
||||
rights of fair use or other equivalent, as provided by copyright law.
|
||||
|
||||
You may make, run and propagate covered works that you do not
|
||||
convey, without conditions so long as your license otherwise remains
|
||||
in force. You may convey covered works to others for the sole purpose
|
||||
of having them make modifications exclusively for you, or provide you
|
||||
with facilities for running those works, provided that you comply with
|
||||
the terms of this License in conveying all material for which you do
|
||||
not control copyright. Those thus making or running the covered works
|
||||
for you must do so exclusively on your behalf, under your direction
|
||||
and control, on terms that prohibit them from making any copies of
|
||||
your copyrighted material outside their relationship with you.
|
||||
|
||||
Conveying under any other circumstances is permitted solely under
|
||||
the conditions stated below. Sublicensing is not allowed; section 10
|
||||
makes it unnecessary.
|
||||
|
||||
3. Protecting Users' Legal Rights From Anti-Circumvention Law.
|
||||
|
||||
No covered work shall be deemed part of an effective technological
|
||||
measure under any applicable law fulfilling obligations under article
|
||||
11 of the WIPO copyright treaty adopted on 20 December 1996, or
|
||||
similar laws prohibiting or restricting circumvention of such
|
||||
measures.
|
||||
|
||||
When you convey a covered work, you waive any legal power to forbid
|
||||
circumvention of technological measures to the extent such circumvention
|
||||
is effected by exercising rights under this License with respect to
|
||||
the covered work, and you disclaim any intention to limit operation or
|
||||
modification of the work as a means of enforcing, against the work's
|
||||
users, your or third parties' legal rights to forbid circumvention of
|
||||
technological measures.
|
||||
|
||||
4. Conveying Verbatim Copies.
|
||||
|
||||
You may convey verbatim copies of the Program's source code as you
|
||||
receive it, in any medium, provided that you conspicuously and
|
||||
appropriately publish on each copy an appropriate copyright notice;
|
||||
keep intact all notices stating that this License and any
|
||||
non-permissive terms added in accord with section 7 apply to the code;
|
||||
keep intact all notices of the absence of any warranty; and give all
|
||||
recipients a copy of this License along with the Program.
|
||||
|
||||
You may charge any price or no price for each copy that you convey,
|
||||
and you may offer support or warranty protection for a fee.
|
||||
|
||||
5. Conveying Modified Source Versions.
|
||||
|
||||
You may convey a work based on the Program, or the modifications to
|
||||
produce it from the Program, in the form of source code under the
|
||||
terms of section 4, provided that you also meet all of these conditions:
|
||||
|
||||
a) The work must carry prominent notices stating that you modified
|
||||
it, and giving a relevant date.
|
||||
|
||||
b) The work must carry prominent notices stating that it is
|
||||
released under this License and any conditions added under section
|
||||
7. This requirement modifies the requirement in section 4 to
|
||||
"keep intact all notices".
|
||||
|
||||
c) You must license the entire work, as a whole, under this
|
||||
License to anyone who comes into possession of a copy. This
|
||||
License will therefore apply, along with any applicable section 7
|
||||
additional terms, to the whole of the work, and all its parts,
|
||||
regardless of how they are packaged. This License gives no
|
||||
permission to license the work in any other way, but it does not
|
||||
invalidate such permission if you have separately received it.
|
||||
|
||||
d) If the work has interactive user interfaces, each must display
|
||||
Appropriate Legal Notices; however, if the Program has interactive
|
||||
interfaces that do not display Appropriate Legal Notices, your
|
||||
work need not make them do so.
|
||||
|
||||
A compilation of a covered work with other separate and independent
|
||||
works, which are not by their nature extensions of the covered work,
|
||||
and which are not combined with it such as to form a larger program,
|
||||
in or on a volume of a storage or distribution medium, is called an
|
||||
"aggregate" if the compilation and its resulting copyright are not
|
||||
used to limit the access or legal rights of the compilation's users
|
||||
beyond what the individual works permit. Inclusion of a covered work
|
||||
in an aggregate does not cause this License to apply to the other
|
||||
parts of the aggregate.
|
||||
|
||||
6. Conveying Non-Source Forms.
|
||||
|
||||
You may convey a covered work in object code form under the terms
|
||||
of sections 4 and 5, provided that you also convey the
|
||||
machine-readable Corresponding Source under the terms of this License,
|
||||
in one of these ways:
|
||||
|
||||
a) Convey the object code in, or embodied in, a physical product
|
||||
(including a physical distribution medium), accompanied by the
|
||||
Corresponding Source fixed on a durable physical medium
|
||||
customarily used for software interchange.
|
||||
|
||||
b) Convey the object code in, or embodied in, a physical product
|
||||
(including a physical distribution medium), accompanied by a
|
||||
written offer, valid for at least three years and valid for as
|
||||
long as you offer spare parts or customer support for that product
|
||||
model, to give anyone who possesses the object code either (1) a
|
||||
copy of the Corresponding Source for all the software in the
|
||||
product that is covered by this License, on a durable physical
|
||||
medium customarily used for software interchange, for a price no
|
||||
more than your reasonable cost of physically performing this
|
||||
conveying of source, or (2) access to copy the
|
||||
Corresponding Source from a network server at no charge.
|
||||
|
||||
c) Convey individual copies of the object code with a copy of the
|
||||
written offer to provide the Corresponding Source. This
|
||||
alternative is allowed only occasionally and noncommercially, and
|
||||
only if you received the object code with such an offer, in accord
|
||||
with subsection 6b.
|
||||
|
||||
d) Convey the object code by offering access from a designated
|
||||
place (gratis or for a charge), and offer equivalent access to the
|
||||
Corresponding Source in the same way through the same place at no
|
||||
further charge. You need not require recipients to copy the
|
||||
Corresponding Source along with the object code. If the place to
|
||||
copy the object code is a network server, the Corresponding Source
|
||||
may be on a different server (operated by you or a third party)
|
||||
that supports equivalent copying facilities, provided you maintain
|
||||
clear directions next to the object code saying where to find the
|
||||
Corresponding Source. Regardless of what server hosts the
|
||||
Corresponding Source, you remain obligated to ensure that it is
|
||||
available for as long as needed to satisfy these requirements.
|
||||
|
||||
e) Convey the object code using peer-to-peer transmission, provided
|
||||
you inform other peers where the object code and Corresponding
|
||||
Source of the work are being offered to the general public at no
|
||||
charge under subsection 6d.
|
||||
|
||||
A separable portion of the object code, whose source code is excluded
|
||||
from the Corresponding Source as a System Library, need not be
|
||||
included in conveying the object code work.
|
||||
|
||||
A "User Product" is either (1) a "consumer product", which means any
|
||||
tangible personal property which is normally used for personal, family,
|
||||
or household purposes, or (2) anything designed or sold for incorporation
|
||||
into a dwelling. In determining whether a product is a consumer product,
|
||||
doubtful cases shall be resolved in favor of coverage. For a particular
|
||||
product received by a particular user, "normally used" refers to a
|
||||
typical or common use of that class of product, regardless of the status
|
||||
of the particular user or of the way in which the particular user
|
||||
actually uses, or expects or is expected to use, the product. A product
|
||||
is a consumer product regardless of whether the product has substantial
|
||||
commercial, industrial or non-consumer uses, unless such uses represent
|
||||
the only significant mode of use of the product.
|
||||
|
||||
"Installation Information" for a User Product means any methods,
|
||||
procedures, authorization keys, or other information required to install
|
||||
and execute modified versions of a covered work in that User Product from
|
||||
a modified version of its Corresponding Source. The information must
|
||||
suffice to ensure that the continued functioning of the modified object
|
||||
code is in no case prevented or interfered with solely because
|
||||
modification has been made.
|
||||
|
||||
If you convey an object code work under this section in, or with, or
|
||||
specifically for use in, a User Product, and the conveying occurs as
|
||||
part of a transaction in which the right of possession and use of the
|
||||
User Product is transferred to the recipient in perpetuity or for a
|
||||
fixed term (regardless of how the transaction is characterized), the
|
||||
Corresponding Source conveyed under this section must be accompanied
|
||||
by the Installation Information. But this requirement does not apply
|
||||
if neither you nor any third party retains the ability to install
|
||||
modified object code on the User Product (for example, the work has
|
||||
been installed in ROM).
|
||||
|
||||
The requirement to provide Installation Information does not include a
|
||||
requirement to continue to provide support service, warranty, or updates
|
||||
for a work that has been modified or installed by the recipient, or for
|
||||
the User Product in which it has been modified or installed. Access to a
|
||||
network may be denied when the modification itself materially and
|
||||
adversely affects the operation of the network or violates the rules and
|
||||
protocols for communication across the network.
|
||||
|
||||
Corresponding Source conveyed, and Installation Information provided,
|
||||
in accord with this section must be in a format that is publicly
|
||||
documented (and with an implementation available to the public in
|
||||
source code form), and must require no special password or key for
|
||||
unpacking, reading or copying.
|
||||
|
||||
7. Additional Terms.
|
||||
|
||||
"Additional permissions" are terms that supplement the terms of this
|
||||
License by making exceptions from one or more of its conditions.
|
||||
Additional permissions that are applicable to the entire Program shall
|
||||
be treated as though they were included in this License, to the extent
|
||||
that they are valid under applicable law. If additional permissions
|
||||
apply only to part of the Program, that part may be used separately
|
||||
under those permissions, but the entire Program remains governed by
|
||||
this License without regard to the additional permissions.
|
||||
|
||||
When you convey a copy of a covered work, you may at your option
|
||||
remove any additional permissions from that copy, or from any part of
|
||||
it. (Additional permissions may be written to require their own
|
||||
removal in certain cases when you modify the work.) You may place
|
||||
additional permissions on material, added by you to a covered work,
|
||||
for which you have or can give appropriate copyright permission.
|
||||
|
||||
Notwithstanding any other provision of this License, for material you
|
||||
add to a covered work, you may (if authorized by the copyright holders of
|
||||
that material) supplement the terms of this License with terms:
|
||||
|
||||
a) Disclaiming warranty or limiting liability differently from the
|
||||
terms of sections 15 and 16 of this License; or
|
||||
|
||||
b) Requiring preservation of specified reasonable legal notices or
|
||||
author attributions in that material or in the Appropriate Legal
|
||||
Notices displayed by works containing it; or
|
||||
|
||||
c) Prohibiting misrepresentation of the origin of that material, or
|
||||
requiring that modified versions of such material be marked in
|
||||
reasonable ways as different from the original version; or
|
||||
|
||||
d) Limiting the use for publicity purposes of names of licensors or
|
||||
authors of the material; or
|
||||
|
||||
e) Declining to grant rights under trademark law for use of some
|
||||
trade names, trademarks, or service marks; or
|
||||
|
||||
f) Requiring indemnification of licensors and authors of that
|
||||
material by anyone who conveys the material (or modified versions of
|
||||
it) with contractual assumptions of liability to the recipient, for
|
||||
any liability that these contractual assumptions directly impose on
|
||||
those licensors and authors.
|
||||
|
||||
All other non-permissive additional terms are considered "further
|
||||
restrictions" within the meaning of section 10. If the Program as you
|
||||
received it, or any part of it, contains a notice stating that it is
|
||||
governed by this License along with a term that is a further
|
||||
restriction, you may remove that term. If a license document contains
|
||||
a further restriction but permits relicensing or conveying under this
|
||||
License, you may add to a covered work material governed by the terms
|
||||
of that license document, provided that the further restriction does
|
||||
not survive such relicensing or conveying.
|
||||
|
||||
If you add terms to a covered work in accord with this section, you
|
||||
must place, in the relevant source files, a statement of the
|
||||
additional terms that apply to those files, or a notice indicating
|
||||
where to find the applicable terms.
|
||||
|
||||
Additional terms, permissive or non-permissive, may be stated in the
|
||||
form of a separately written license, or stated as exceptions;
|
||||
the above requirements apply either way.
|
||||
|
||||
8. Termination.
|
||||
|
||||
You may not propagate or modify a covered work except as expressly
|
||||
provided under this License. Any attempt otherwise to propagate or
|
||||
modify it is void, and will automatically terminate your rights under
|
||||
this License (including any patent licenses granted under the third
|
||||
paragraph of section 11).
|
||||
|
||||
However, if you cease all violation of this License, then your
|
||||
license from a particular copyright holder is reinstated (a)
|
||||
provisionally, unless and until the copyright holder explicitly and
|
||||
finally terminates your license, and (b) permanently, if the copyright
|
||||
holder fails to notify you of the violation by some reasonable means
|
||||
prior to 60 days after the cessation.
|
||||
|
||||
Moreover, your license from a particular copyright holder is
|
||||
reinstated permanently if the copyright holder notifies you of the
|
||||
violation by some reasonable means, this is the first time you have
|
||||
received notice of violation of this License (for any work) from that
|
||||
copyright holder, and you cure the violation prior to 30 days after
|
||||
your receipt of the notice.
|
||||
|
||||
Termination of your rights under this section does not terminate the
|
||||
licenses of parties who have received copies or rights from you under
|
||||
this License. If your rights have been terminated and not permanently
|
||||
reinstated, you do not qualify to receive new licenses for the same
|
||||
material under section 10.
|
||||
|
||||
9. Acceptance Not Required for Having Copies.
|
||||
|
||||
You are not required to accept this License in order to receive or
|
||||
run a copy of the Program. Ancillary propagation of a covered work
|
||||
occurring solely as a consequence of using peer-to-peer transmission
|
||||
to receive a copy likewise does not require acceptance. However,
|
||||
nothing other than this License grants you permission to propagate or
|
||||
modify any covered work. These actions infringe copyright if you do
|
||||
not accept this License. Therefore, by modifying or propagating a
|
||||
covered work, you indicate your acceptance of this License to do so.
|
||||
|
||||
10. Automatic Licensing of Downstream Recipients.
|
||||
|
||||
Each time you convey a covered work, the recipient automatically
|
||||
receives a license from the original licensors, to run, modify and
|
||||
propagate that work, subject to this License. You are not responsible
|
||||
for enforcing compliance by third parties with this License.
|
||||
|
||||
An "entity transaction" is a transaction transferring control of an
|
||||
organization, or substantially all assets of one, or subdividing an
|
||||
organization, or merging organizations. If propagation of a covered
|
||||
work results from an entity transaction, each party to that
|
||||
transaction who receives a copy of the work also receives whatever
|
||||
licenses to the work the party's predecessor in interest had or could
|
||||
give under the previous paragraph, plus a right to possession of the
|
||||
Corresponding Source of the work from the predecessor in interest, if
|
||||
the predecessor has it or can get it with reasonable efforts.
|
||||
|
||||
You may not impose any further restrictions on the exercise of the
|
||||
rights granted or affirmed under this License. For example, you may
|
||||
not impose a license fee, royalty, or other charge for exercise of
|
||||
rights granted under this License, and you may not initiate litigation
|
||||
(including a cross-claim or counterclaim in a lawsuit) alleging that
|
||||
any patent claim is infringed by making, using, selling, offering for
|
||||
sale, or importing the Program or any portion of it.
|
||||
|
||||
11. Patents.
|
||||
|
||||
A "contributor" is a copyright holder who authorizes use under this
|
||||
License of the Program or a work on which the Program is based. The
|
||||
work thus licensed is called the contributor's "contributor version".
|
||||
|
||||
A contributor's "essential patent claims" are all patent claims
|
||||
owned or controlled by the contributor, whether already acquired or
|
||||
hereafter acquired, that would be infringed by some manner, permitted
|
||||
by this License, of making, using, or selling its contributor version,
|
||||
but do not include claims that would be infringed only as a
|
||||
consequence of further modification of the contributor version. For
|
||||
purposes of this definition, "control" includes the right to grant
|
||||
patent sublicenses in a manner consistent with the requirements of
|
||||
this License.
|
||||
|
||||
Each contributor grants you a non-exclusive, worldwide, royalty-free
|
||||
patent license under the contributor's essential patent claims, to
|
||||
make, use, sell, offer for sale, import and otherwise run, modify and
|
||||
propagate the contents of its contributor version.
|
||||
|
||||
In the following three paragraphs, a "patent license" is any express
|
||||
agreement or commitment, however denominated, not to enforce a patent
|
||||
(such as an express permission to practice a patent or covenant not to
|
||||
sue for patent infringement). To "grant" such a patent license to a
|
||||
party means to make such an agreement or commitment not to enforce a
|
||||
patent against the party.
|
||||
|
||||
If you convey a covered work, knowingly relying on a patent license,
|
||||
and the Corresponding Source of the work is not available for anyone
|
||||
to copy, free of charge and under the terms of this License, through a
|
||||
publicly available network server or other readily accessible means,
|
||||
then you must either (1) cause the Corresponding Source to be so
|
||||
available, or (2) arrange to deprive yourself of the benefit of the
|
||||
patent license for this particular work, or (3) arrange, in a manner
|
||||
consistent with the requirements of this License, to extend the patent
|
||||
license to downstream recipients. "Knowingly relying" means you have
|
||||
actual knowledge that, but for the patent license, your conveying the
|
||||
covered work in a country, or your recipient's use of the covered work
|
||||
in a country, would infringe one or more identifiable patents in that
|
||||
country that you have reason to believe are valid.
|
||||
|
||||
If, pursuant to or in connection with a single transaction or
|
||||
arrangement, you convey, or propagate by procuring conveyance of, a
|
||||
covered work, and grant a patent license to some of the parties
|
||||
receiving the covered work authorizing them to use, propagate, modify
|
||||
or convey a specific copy of the covered work, then the patent license
|
||||
you grant is automatically extended to all recipients of the covered
|
||||
work and works based on it.
|
||||
|
||||
A patent license is "discriminatory" if it does not include within
|
||||
the scope of its coverage, prohibits the exercise of, or is
|
||||
conditioned on the non-exercise of one or more of the rights that are
|
||||
specifically granted under this License. You may not convey a covered
|
||||
work if you are a party to an arrangement with a third party that is
|
||||
in the business of distributing software, under which you make payment
|
||||
to the third party based on the extent of your activity of conveying
|
||||
the work, and under which the third party grants, to any of the
|
||||
parties who would receive the covered work from you, a discriminatory
|
||||
patent license (a) in connection with copies of the covered work
|
||||
conveyed by you (or copies made from those copies), or (b) primarily
|
||||
for and in connection with specific products or compilations that
|
||||
contain the covered work, unless you entered into that arrangement,
|
||||
or that patent license was granted, prior to 28 March 2007.
|
||||
|
||||
Nothing in this License shall be construed as excluding or limiting
|
||||
any implied license or other defenses to infringement that may
|
||||
otherwise be available to you under applicable patent law.
|
||||
|
||||
12. No Surrender of Others' Freedom.
|
||||
|
||||
If conditions are imposed on you (whether by court order, agreement or
|
||||
otherwise) that contradict the conditions of this License, they do not
|
||||
excuse you from the conditions of this License. If you cannot convey a
|
||||
covered work so as to satisfy simultaneously your obligations under this
|
||||
License and any other pertinent obligations, then as a consequence you may
|
||||
not convey it at all. For example, if you agree to terms that obligate you
|
||||
to collect a royalty for further conveying from those to whom you convey
|
||||
the Program, the only way you could satisfy both those terms and this
|
||||
License would be to refrain entirely from conveying the Program.
|
||||
|
||||
13. Use with the GNU Affero General Public License.
|
||||
|
||||
Notwithstanding any other provision of this License, you have
|
||||
permission to link or combine any covered work with a work licensed
|
||||
under version 3 of the GNU Affero General Public License into a single
|
||||
combined work, and to convey the resulting work. The terms of this
|
||||
License will continue to apply to the part which is the covered work,
|
||||
but the special requirements of the GNU Affero General Public License,
|
||||
section 13, concerning interaction through a network will apply to the
|
||||
combination as such.
|
||||
|
||||
14. Revised Versions of this License.
|
||||
|
||||
The Free Software Foundation may publish revised and/or new versions of
|
||||
the GNU General Public License from time to time. Such new versions will
|
||||
be similar in spirit to the present version, but may differ in detail to
|
||||
address new problems or concerns.
|
||||
|
||||
Each version is given a distinguishing version number. If the
|
||||
Program specifies that a certain numbered version of the GNU General
|
||||
Public License "or any later version" applies to it, you have the
|
||||
option of following the terms and conditions either of that numbered
|
||||
version or of any later version published by the Free Software
|
||||
Foundation. If the Program does not specify a version number of the
|
||||
GNU General Public License, you may choose any version ever published
|
||||
by the Free Software Foundation.
|
||||
|
||||
If the Program specifies that a proxy can decide which future
|
||||
versions of the GNU General Public License can be used, that proxy's
|
||||
public statement of acceptance of a version permanently authorizes you
|
||||
to choose that version for the Program.
|
||||
|
||||
Later license versions may give you additional or different
|
||||
permissions. However, no additional obligations are imposed on any
|
||||
author or copyright holder as a result of your choosing to follow a
|
||||
later version.
|
||||
|
||||
15. Disclaimer of Warranty.
|
||||
|
||||
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
|
||||
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
|
||||
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
|
||||
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
|
||||
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
|
||||
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
|
||||
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
|
||||
|
||||
16. Limitation of Liability.
|
||||
|
||||
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
|
||||
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
|
||||
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
|
||||
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
|
||||
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
|
||||
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
|
||||
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
|
||||
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
|
||||
SUCH DAMAGES.
|
||||
|
||||
17. Interpretation of Sections 15 and 16.
|
||||
|
||||
If the disclaimer of warranty and limitation of liability provided
|
||||
above cannot be given local legal effect according to their terms,
|
||||
reviewing courts shall apply local law that most closely approximates
|
||||
an absolute waiver of all civil liability in connection with the
|
||||
Program, unless a warranty or assumption of liability accompanies a
|
||||
copy of the Program in return for a fee.
|
||||
|
||||
END OF TERMS AND CONDITIONS
|
||||
|
||||
How to Apply These Terms to Your New Programs
|
||||
|
||||
If you develop a new program, and you want it to be of the greatest
|
||||
possible use to the public, the best way to achieve this is to make it
|
||||
free software which everyone can redistribute and change under these terms.
|
||||
|
||||
To do so, attach the following notices to the program. It is safest
|
||||
to attach them to the start of each source file to most effectively
|
||||
state the exclusion of warranty; and each file should have at least
|
||||
the "copyright" line and a pointer to where the full notice is found.
|
||||
|
||||
{one line to give the program's name and a brief idea of what it does.}
|
||||
Copyright (C) {year} {name of author}
|
||||
|
||||
This program is free software: you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation, either version 3 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
Also add information on how to contact you by electronic and paper mail.
|
||||
|
||||
If the program does terminal interaction, make it output a short
|
||||
notice like this when it starts in an interactive mode:
|
||||
|
||||
{project} Copyright (C) {year} {fullname}
|
||||
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
|
||||
This is free software, and you are welcome to redistribute it
|
||||
under certain conditions; type `show c' for details.
|
||||
|
||||
The hypothetical commands `show w' and `show c' should show the appropriate
|
||||
parts of the General Public License. Of course, your program's commands
|
||||
might be different; for a GUI interface, you would use an "about box".
|
||||
|
||||
You should also get your employer (if you work as a programmer) or school,
|
||||
if any, to sign a "copyright disclaimer" for the program, if necessary.
|
||||
For more information on this, and how to apply and follow the GNU GPL, see
|
||||
<http://www.gnu.org/licenses/>.
|
||||
|
||||
The GNU General Public License does not permit incorporating your program
|
||||
into proprietary programs. If your program is a subroutine library, you
|
||||
may consider it more useful to permit linking proprietary applications with
|
||||
the library. If this is what you want to do, use the GNU Lesser General
|
||||
Public License instead of this License. But first, please read
|
||||
<http://www.gnu.org/philosophy/why-not-lgpl.html>.
|
||||
25
Makefile
25
Makefile
|
|
@ -33,6 +33,11 @@ CFLAGS += $(INCLUDE) -D__WIIU__ -D__WUT__
|
|||
|
||||
CXXFLAGS := $(CFLAGS) -std=c++20
|
||||
|
||||
ifeq ($(DEBUG),1)
|
||||
CXXFLAGS += -DDEBUG -g
|
||||
CCFLAGS += -DDEBUG -g
|
||||
endif
|
||||
|
||||
ASFLAGS := -g $(ARCH) -mregnames
|
||||
LDFLAGS = -g $(ARCH) $(RPXSPECS) --entry=_start -Wl,-Map,$(notdir $*.map)
|
||||
|
||||
|
|
@ -80,7 +85,7 @@ endif
|
|||
|
||||
export OFILES_BIN := $(addsuffix .o,$(BINFILES))
|
||||
export OFILES_SRC := $(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o)
|
||||
export OFILES := $(OFILES_BIN) $(OFILES_SRC) sd_loader.elf.o
|
||||
export OFILES := $(OFILES_BIN) $(OFILES_SRC) sd_loader.elf.o patches.elf.o
|
||||
export HFILES_BIN := $(addsuffix .h,$(subst .,_,$(BINFILES)))
|
||||
|
||||
export INCLUDE := $(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
|
||||
|
|
@ -97,12 +102,14 @@ all: $(BUILD)
|
|||
$(BUILD):
|
||||
@[ -d $@ ] || mkdir -p $@
|
||||
make -C homebrew_launcher_installer/sd_loader
|
||||
make -C patches
|
||||
@$(MAKE) --no-print-directory -C $(BUILD) -f $(CURDIR)/Makefile
|
||||
|
||||
#-------------------------------------------------------------------------------
|
||||
clean:
|
||||
@echo clean ...
|
||||
make clean -C homebrew_launcher_installer/sd_loader
|
||||
make clean -C patches
|
||||
@rm -fr $(BUILD) $(TARGET).rpx $(TARGET).elf
|
||||
|
||||
#-------------------------------------------------------------------------------
|
||||
|
|
@ -116,15 +123,19 @@ DEPENDS := $(OFILES:.o=.d)
|
|||
#-------------------------------------------------------------------------------
|
||||
|
||||
sd_loader := ../homebrew_launcher_installer/sd_loader/sd_loader.elf
|
||||
patches := ../patches/patches.elf
|
||||
|
||||
all : $(OUTPUT).rpx
|
||||
|
||||
$(sd_loader):
|
||||
make -C ../homebrew_launcher_installer/sd_loader
|
||||
|
||||
$(patches):
|
||||
make -C ../patches
|
||||
|
||||
$(OUTPUT).rpx : $(OUTPUT).elf
|
||||
$(OUTPUT).elf : $(OFILES)
|
||||
$(OFILES) : sd_loader.h
|
||||
$(OFILES) : sd_loader.h patches.h
|
||||
|
||||
$(OFILES_SRC) : $(HFILES_BIN)
|
||||
|
||||
|
|
@ -133,13 +144,9 @@ $(OFILES_SRC) : $(HFILES_BIN)
|
|||
#-------------------------------------------------------------------------------
|
||||
sd_loader.h: $(sd_loader)
|
||||
@bin2s -a 32 -H `(echo $(<F) | tr . _)`.h $< | $(AS) -o $(<F).o
|
||||
@echo '#pragma once' > $@
|
||||
@printf '#include "' >> $@
|
||||
@(printf $(<F) | tr . _) >> $@
|
||||
@echo '.h"' >> $@
|
||||
@printf '#define PAYLOAD_HASH "' >> $@
|
||||
@sha1sum $(<) | cut -f1 -d' ' | tr -d '\n' >> $@
|
||||
@printf '"' >> $@
|
||||
|
||||
patches.h: $(patches)
|
||||
@bin2s -a 32 -H `(echo $(<F) | tr . _)`.h $< | $(AS) -o $(<F).o
|
||||
|
||||
#-------------------------------------------------------------------------------
|
||||
endif
|
||||
|
|
|
|||
|
|
@ -1 +1 @@
|
|||
Subproject commit a3d477f1a3d1cc06d89574ee1cc047eb2c90ed7a
|
||||
Subproject commit 8da91137afcf521c2d691c43c30f10d2d0ccec4c
|
||||
3
patches/.gitignore
vendored
Normal file
3
patches/.gitignore
vendored
Normal file
|
|
@ -0,0 +1,3 @@
|
|||
*.elf
|
||||
patches.c
|
||||
patches.h
|
||||
181
patches/Makefile
Normal file
181
patches/Makefile
Normal file
|
|
@ -0,0 +1,181 @@
|
|||
#---------------------------------------------------------------------------------
|
||||
# Clear the implicit built in rules
|
||||
#---------------------------------------------------------------------------------
|
||||
.SUFFIXES:
|
||||
#---------------------------------------------------------------------------------
|
||||
ifeq ($(strip $(DEVKITPPC)),)
|
||||
$(error "Please set DEVKITPPC in your environment. export DEVKITPPC=<path to>devkitPPC")
|
||||
endif
|
||||
export PATH := $(DEVKITPPC)/bin:$(PORTLIBS)/bin:$(PATH)
|
||||
export PORTLIBS := $(DEVKITPRO)/portlibs/ppc
|
||||
|
||||
PREFIX := powerpc-eabi-
|
||||
|
||||
export AS := $(PREFIX)as
|
||||
export CC := $(PREFIX)gcc
|
||||
export CXX := $(PREFIX)g++
|
||||
export AR := $(PREFIX)ar
|
||||
export OBJCOPY := $(PREFIX)objcopy
|
||||
|
||||
#---------------------------------------------------------------------------------
|
||||
# TARGET is the name of the output
|
||||
# BUILD is the directory where object files & intermediate files will be placed
|
||||
# SOURCES is a list of directories containing source code
|
||||
# INCLUDES is a list of directories containing extra header files
|
||||
#---------------------------------------------------------------------------------
|
||||
TARGET := patches
|
||||
BUILD := build
|
||||
BUILD_DBG := $(TARGET)_dbg
|
||||
SOURCES := src
|
||||
DATA :=
|
||||
INCLUDES :=
|
||||
|
||||
#---------------------------------------------------------------------------------
|
||||
# options for code generation
|
||||
#---------------------------------------------------------------------------------
|
||||
CFLAGS := -std=gnu11 -mrvl -mcpu=750 -meabi -mhard-float -ffast-math -fno-builtin \
|
||||
-Os -Wall -Wextra -Wno-unused-parameter -Wno-strict-aliasing $(INCLUDE)
|
||||
CXXFLAGS := -std=gnu++11 -mrvl -mcpu=750 -meabi -mhard-float -ffast-math \
|
||||
-Os -Wall -Wextra -Wno-unused-parameter -Wno-strict-aliasing $(INCLUDE)
|
||||
ASFLAGS := -mregnames
|
||||
LDFLAGS := -nostartfiles -Wl,--gc-sections
|
||||
|
||||
Q := @
|
||||
MAKEFLAGS += --no-print-directory
|
||||
#---------------------------------------------------------------------------------
|
||||
# any extra libraries we wish to link with the project
|
||||
#---------------------------------------------------------------------------------
|
||||
LIBS :=
|
||||
|
||||
#---------------------------------------------------------------------------------
|
||||
# list of directories containing libraries, this must be the top level containing
|
||||
# include and lib
|
||||
#---------------------------------------------------------------------------------
|
||||
LIBDIRS := $(CURDIR) \
|
||||
$(DEVKITPPC)/lib \
|
||||
$(DEVKITPPC)/lib/gcc/powerpc-eabi/4.8.2
|
||||
|
||||
#---------------------------------------------------------------------------------
|
||||
# no real need to edit anything past this point unless you need to add additional
|
||||
# rules for different file extensions
|
||||
#---------------------------------------------------------------------------------
|
||||
ifneq ($(BUILD),$(notdir $(CURDIR)))
|
||||
#---------------------------------------------------------------------------------
|
||||
export PROJECTDIR := $(CURDIR)
|
||||
export OUTPUT := $(CURDIR)/$(TARGETDIR)/$(TARGET)
|
||||
export VPATH := $(foreach dir,$(SOURCES),$(CURDIR)/$(dir)) \
|
||||
$(foreach dir,$(DATA),$(CURDIR)/$(dir))
|
||||
export DEPSDIR := $(CURDIR)/$(BUILD)
|
||||
|
||||
#---------------------------------------------------------------------------------
|
||||
# automatically build a list of object files for our project
|
||||
#---------------------------------------------------------------------------------
|
||||
CFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
|
||||
CPPFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp)))
|
||||
sFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s)))
|
||||
SFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.S)))
|
||||
BINFILES := $(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*)))
|
||||
TTFFILES := $(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.ttf)))
|
||||
PNGFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.png)))
|
||||
|
||||
#---------------------------------------------------------------------------------
|
||||
# use CXX for linking C++ projects, CC for standard C
|
||||
#---------------------------------------------------------------------------------
|
||||
ifeq ($(strip $(CPPFILES)),)
|
||||
export LD := $(CC)
|
||||
else
|
||||
export LD := $(CXX)
|
||||
endif
|
||||
|
||||
export OFILES := $(CPPFILES:.cpp=.o) $(CFILES:.c=.o) \
|
||||
$(sFILES:.s=.o) $(SFILES:.S=.o) \
|
||||
$(PNGFILES:.png=.png.o) $(addsuffix .o,$(BINFILES))
|
||||
|
||||
#---------------------------------------------------------------------------------
|
||||
# build a list of include paths
|
||||
#---------------------------------------------------------------------------------
|
||||
export INCLUDE := $(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
|
||||
$(foreach dir,$(LIBDIRS),-I$(dir)/include) \
|
||||
-I$(CURDIR)/$(BUILD) -I$(DEVKITPRO)/wut/include \
|
||||
-I$(PORTLIBS)/include -I$(PORTLIBS)/include/freetype2
|
||||
|
||||
#---------------------------------------------------------------------------------
|
||||
# path to tools
|
||||
#---------------------------------------------------------------------------------
|
||||
DEVKITPATH=$(shell echo "$(DEVKITPRO)" | sed -e 's/^\([a-zA-Z]\):/\/\1/')
|
||||
export PATH := $(DEVKITPATH)/tools/bin:$(DEVKITPATH)/devkitPPC/bin:$(PATH)
|
||||
|
||||
#---------------------------------------------------------------------------------
|
||||
# build a list of library paths
|
||||
#---------------------------------------------------------------------------------
|
||||
export LIBPATHS := $(foreach dir,$(LIBDIRS),-L$(dir)/lib) \
|
||||
-L$(LIBOGC_LIB) -L$(PORTLIBS)/lib
|
||||
|
||||
export OUTPUT := $(CURDIR)/$(TARGET)
|
||||
.PHONY: $(BUILD) clean install
|
||||
|
||||
#---------------------------------------------------------------------------------
|
||||
$(BUILD):
|
||||
@[ -d $@ ] || mkdir -p $@
|
||||
@$(MAKE) --no-print-directory -C $(BUILD) -f $(CURDIR)/Makefile
|
||||
|
||||
#---------------------------------------------------------------------------------
|
||||
clean:
|
||||
@echo clean ...
|
||||
@rm -fr $(BUILD) $(OUTPUT).elf $(OUTPUT).bin $(BUILD_DBG).elf $(OUTPUT).c $(OUTPUT).h
|
||||
|
||||
#---------------------------------------------------------------------------------
|
||||
else
|
||||
|
||||
DEPENDS := $(OFILES:.o=.d)
|
||||
|
||||
#---------------------------------------------------------------------------------
|
||||
# main targets
|
||||
#---------------------------------------------------------------------------------
|
||||
$(OUTPUT).elf: $(OFILES)
|
||||
|
||||
#---------------------------------------------------------------------------------
|
||||
# This rule links in binary data with the .jpg extension
|
||||
#---------------------------------------------------------------------------------
|
||||
%.elf: link.ld $(OFILES)
|
||||
@echo "linking ... $(TARGET).elf"
|
||||
$(Q)$(LD) -n -T $^ $(LDFLAGS) -o ../$(BUILD_DBG).elf $(LIBPATHS) $(LIBS)
|
||||
$(Q)$(OBJCOPY) -S -R .comment -R .gnu.attributes ../$(BUILD_DBG).elf $@
|
||||
|
||||
#---------------------------------------------------------------------------------
|
||||
%.a:
|
||||
#---------------------------------------------------------------------------------
|
||||
@echo $(notdir $@)
|
||||
@rm -f $@
|
||||
@$(AR) -rc $@ $^
|
||||
|
||||
#---------------------------------------------------------------------------------
|
||||
%.o: %.cpp
|
||||
@echo $(notdir $<)
|
||||
@$(CXX) -MMD -MP -MF $(DEPSDIR)/$*.d $(CXXFLAGS) -c $< -o $@ $(ERROR_FILTER)
|
||||
|
||||
#---------------------------------------------------------------------------------
|
||||
%.o: %.c
|
||||
@echo $(notdir $<)
|
||||
@$(CC) -MMD -MP -MF $(DEPSDIR)/$*.d $(CFLAGS) -c $< -o $@ $(ERROR_FILTER)
|
||||
|
||||
#---------------------------------------------------------------------------------
|
||||
%.o: %.S
|
||||
@echo $(notdir $<)
|
||||
@$(CC) -MMD -MP -MF $(DEPSDIR)/$*.d -x assembler-with-cpp $(ASFLAGS) -c $< -o $@ $(ERROR_FILTER)
|
||||
|
||||
#---------------------------------------------------------------------------------
|
||||
%.png.o : %.png
|
||||
@echo $(notdir $<)
|
||||
@bin2s -a 32 $< | $(AS) -o $(@)
|
||||
|
||||
#---------------------------------------------------------------------------------
|
||||
%.ttf.o : %.ttf
|
||||
@echo $(notdir $<)
|
||||
@bin2s -a 32 $< | $(AS) -o $(@)
|
||||
|
||||
-include $(DEPENDS)
|
||||
|
||||
#---------------------------------------------------------------------------------
|
||||
endif
|
||||
#---------------------------------------------------------------------------------
|
||||
20
patches/src/entry.cpp
Normal file
20
patches/src/entry.cpp
Normal file
|
|
@ -0,0 +1,20 @@
|
|||
#include "function_patching.h"
|
||||
#include <nn/acp.h>
|
||||
#include <coreinit/debug.h>
|
||||
|
||||
DECL_FUNCTION(int32_t, HBM_NN_ACP_ACPGetTitleMetaXmlByDevice, uint64_t titleId, ACPMetaXml *out_buf, uint32_t device, uint32_t u1) {
|
||||
int result = real_HBM_NN_ACP_ACPGetTitleMetaXmlByDevice(titleId, out_buf, device, u1);
|
||||
if (result == 0) {
|
||||
if (out_buf->drc_use == 2) {
|
||||
out_buf->drc_use = 1;
|
||||
}
|
||||
}
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
MUST_REPLACE_PHYSICAL_FOR_PROCESS(HBM_NN_ACP_ACPGetTitleMetaXmlByDevice, 0x2E36CE44, 0x0E36CE44, TARGET_PROCESS_HOME_MENU);
|
||||
|
||||
extern "C" int _start(int argc, char **argv) {
|
||||
return 0;
|
||||
}
|
||||
188
patches/src/function_patching.h
Normal file
188
patches/src/function_patching.h
Normal file
|
|
@ -0,0 +1,188 @@
|
|||
/* based on blsug.h
|
||||
* by Alex Chadwick
|
||||
*
|
||||
* Copyright (C) 2014, Alex Chadwick
|
||||
* Modified by Maschell, 2018
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
* of this software and associated documentation files (the "Software"), to deal
|
||||
* in the Software without restriction, including without limitation the rights
|
||||
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
* copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in
|
||||
* all copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
* SOFTWARE.
|
||||
*/
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <stdint.h>
|
||||
#include <coreinit/dynload.h>
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#define SECTION(x) __attribute__((__section__ (".function." x)))
|
||||
|
||||
typedef enum library_type_t {
|
||||
LIBRARY_AVM,
|
||||
LIBRARY_CAMERA,
|
||||
LIBRARY_COREINIT,
|
||||
LIBRARY_DC,
|
||||
LIBRARY_DMAE,
|
||||
LIBRARY_DRMAPP,
|
||||
LIBRARY_ERREULA,
|
||||
LIBRARY_GX2,
|
||||
LIBRARY_H264,
|
||||
LIBRARY_LZMA920,
|
||||
LIBRARY_MIC,
|
||||
LIBRARY_NFC,
|
||||
LIBRARY_NIO_PROF,
|
||||
LIBRARY_NLIBCURL,
|
||||
LIBRARY_NLIBNSS,
|
||||
LIBRARY_NLIBNSS2,
|
||||
LIBRARY_NN_AC,
|
||||
LIBRARY_NN_ACP,
|
||||
LIBRARY_NN_ACT,
|
||||
LIBRARY_NN_AOC,
|
||||
LIBRARY_NN_BOSS,
|
||||
LIBRARY_NN_CCR,
|
||||
LIBRARY_NN_CMPT,
|
||||
LIBRARY_NN_DLP,
|
||||
LIBRARY_NN_EC,
|
||||
LIBRARY_NN_FP,
|
||||
LIBRARY_NN_HAI,
|
||||
LIBRARY_NN_HPAD,
|
||||
LIBRARY_NN_IDBE,
|
||||
LIBRARY_NN_NDM,
|
||||
LIBRARY_NN_NETS2,
|
||||
LIBRARY_NN_NFP,
|
||||
LIBRARY_NN_NIM,
|
||||
LIBRARY_NN_OLV,
|
||||
LIBRARY_NN_PDM,
|
||||
LIBRARY_NN_SAVE,
|
||||
LIBRARY_NN_SL,
|
||||
LIBRARY_NN_SPM,
|
||||
LIBRARY_NN_TEMP,
|
||||
LIBRARY_NN_UDS,
|
||||
LIBRARY_NN_VCTL,
|
||||
LIBRARY_NSYSCCR,
|
||||
LIBRARY_NSYSHID,
|
||||
LIBRARY_NSYSKBD,
|
||||
LIBRARY_NSYSNET,
|
||||
LIBRARY_NSYSUHS,
|
||||
LIBRARY_NSYSUVD,
|
||||
LIBRARY_NTAG,
|
||||
LIBRARY_PADSCORE,
|
||||
LIBRARY_PROC_UI,
|
||||
LIBRARY_SND_CORE,
|
||||
LIBRARY_SND_USER,
|
||||
LIBRARY_SNDCORE2,
|
||||
LIBRARY_SNDUSER2,
|
||||
LIBRARY_SWKBD,
|
||||
LIBRARY_SYSAPP,
|
||||
LIBRARY_TCL,
|
||||
LIBRARY_TVE,
|
||||
LIBRARY_UAC,
|
||||
LIBRARY_UAC_RPL,
|
||||
LIBRARY_USB_MIC,
|
||||
LIBRARY_UVC,
|
||||
LIBRARY_UVD,
|
||||
LIBRARY_VPAD,
|
||||
LIBRARY_VPADBASE,
|
||||
LIBRARY_ZLIB125,
|
||||
LIBRARY_OTHER,
|
||||
} library_type_t;
|
||||
|
||||
typedef enum function_patcher_entry_type_t {
|
||||
ENTRY_FUNCTION,
|
||||
ENTRY_FUNCTION_MANDATORY,
|
||||
ENTRY_EXPORT
|
||||
} function_patcher_entry_type_t;
|
||||
|
||||
typedef enum WUPSFPTargetProcess {
|
||||
TARGET_PROCESS_ALL = 0xFF,
|
||||
TARGET_PROCESS_ROOT_RPX = 1,
|
||||
TARGET_PROCESS_WII_U_MENU = 2,
|
||||
TARGET_PROCESS_TVII = 3,
|
||||
TARGET_PROCESS_E_MANUAL = 4,
|
||||
TARGET_PROCESS_HOME_MENU = 5,
|
||||
TARGET_PROCESS_ERROR_DISPLAY = 6,
|
||||
TARGET_PROCESS_MINI_MIIVERSE = 7,
|
||||
TARGET_PROCESS_BROWSER = 8,
|
||||
TARGET_PROCESS_MIIVERSE = 9,
|
||||
TARGET_PROCESS_ESHOP = 10,
|
||||
TARGET_PROCESS_PFID_11 = 11,
|
||||
TARGET_PROCESS_DOWNLOAD_MANAGER = 12,
|
||||
TARGET_PROCESS_PFID_13 = 13,
|
||||
TARGET_PROCESS_PFID_14 = 14,
|
||||
TARGET_PROCESS_GAME = 15,
|
||||
TARGET_PROCESS_GAME_AND_MENU = 16,
|
||||
} TargetProcess;
|
||||
|
||||
#define FUNCTION_PATCHER_METHOD_STORE_SIZE 0x40
|
||||
|
||||
typedef struct function_patcher_entry_t {
|
||||
function_patcher_entry_type_t type;
|
||||
struct {
|
||||
const void * physical_address; /* (optional) Physical Address. If set, the name and lib will be ignored */
|
||||
const void * virtual_address; /* (optional) Physical Address. If set, the name and lib will be ignored */
|
||||
const char * name; /* Name of the function that will be replaced */
|
||||
const library_type_t library; /**/
|
||||
const char * my_function_name; /* Function name of your own, new function (my_XXX) */
|
||||
const void * target; /* Address of our own, new function (my_XXX)*/
|
||||
const void * call_addr; /* Address for calling the real function.(real_XXX) */
|
||||
volatile uint32_t replace_data [FUNCTION_PATCHER_METHOD_STORE_SIZE]; /* [will be filled] Space for us to store some jump instructions */
|
||||
const TargetProcess targetProcess; /* Target process*/
|
||||
bool isAlreadyPatched; /* Target process*/
|
||||
} _function;
|
||||
} function_patcher_entry_t;
|
||||
|
||||
#define MUST_REPLACE_PHYSICAL(x, physical_address, virtual_address) MUST_REPLACE_PHYSICAL_FOR_PROCESS(x, physical_address, virtual_address, TARGET_PROCESS_GAME_AND_MENU)
|
||||
#define MUST_REPLACE_PHYSICAL_FOR_PROCESS(x, physical_address, virtual_address, targetProcess) MUST_REPLACE_EX(physical_address, virtual_address, real_ ## x, LIBRARY_OTHER, my_ ## x, x, targetProcess)
|
||||
|
||||
#define MUST_REPLACE(x, lib, function_name) MUST_REPLACE_FOR_PROCESS(x, lib, function_name, TARGET_PROCESS_GAME_AND_MENU)
|
||||
#define MUST_REPLACE_FOR_PROCESS(x, lib, function_name, targetProcess) MUST_REPLACE_EX(NULL, NULL, real_ ## x, lib, my_ ## x, function_name, targetProcess)
|
||||
|
||||
#define MUST_REPLACE_EX(pAddress, vAddress, original_func, rpl_type, replace_func, replace_function_name, process) \
|
||||
extern const function_patcher_entry_t load_ ## replace_func \
|
||||
SECTION("hooks"); \
|
||||
const function_patcher_entry_t load_ ## replace_func = { \
|
||||
.type = ENTRY_FUNCTION_MANDATORY, \
|
||||
._function = { \
|
||||
.physical_address = (const void*) pAddress, \
|
||||
.virtual_address = (const void*) vAddress, \
|
||||
.name = #replace_function_name, \
|
||||
.library = rpl_type, \
|
||||
.my_function_name = #replace_func, \
|
||||
.target = (const void*)&(replace_func), \
|
||||
.call_addr = (const void*)&(original_func),\
|
||||
.replace_data = {}, \
|
||||
.targetProcess = process, \
|
||||
.isAlreadyPatched = false, \
|
||||
} \
|
||||
}
|
||||
|
||||
#define DECL_FUNCTION(res, name, ...) \
|
||||
res (* real_ ## name)(__VA_ARGS__) __attribute__((section(".data"))); \
|
||||
res my_ ## name(__VA_ARGS__)
|
||||
|
||||
typedef struct rpl_handling {
|
||||
library_type_t library;
|
||||
const char rplname[15];
|
||||
OSDynLoad_Module handle;
|
||||
} rpl_handling;
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
25
patches/src/link.ld
Normal file
25
patches/src/link.ld
Normal file
|
|
@ -0,0 +1,25 @@
|
|||
OUTPUT(patches.elf);
|
||||
|
||||
ENTRY(_start);
|
||||
|
||||
SECTIONS {
|
||||
. = 0x00801700;
|
||||
.text : {
|
||||
*(.text*);
|
||||
}
|
||||
.function.hooks : {
|
||||
*(.function.hooks*)
|
||||
KEEP(*(.function.hooks*))
|
||||
}
|
||||
.data : {
|
||||
*(.rodata*);
|
||||
*(.data*);
|
||||
*(.bss*);
|
||||
|
||||
}
|
||||
/DISCARD/ : {
|
||||
*(*);
|
||||
}
|
||||
}
|
||||
|
||||
ASSERT((SIZEOF(.text) + SIZEOF(.data)) < 0x900, "Memory overlapping with main elf.");
|
||||
851
source/elfio/elf_types.hpp
Normal file
851
source/elfio/elf_types.hpp
Normal file
|
|
@ -0,0 +1,851 @@
|
|||
/*
|
||||
Copyright (C) 2001-2015 by Serge Lamikhov-Center
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in
|
||||
all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
THE SOFTWARE.
|
||||
*/
|
||||
|
||||
#ifndef ELFTYPES_H
|
||||
#define ELFTYPES_H
|
||||
|
||||
#ifndef ELFIO_NO_OWN_TYPES
|
||||
#if !defined(ELFIO_NO_CSTDINT) && !defined(ELFIO_NO_INTTYPES)
|
||||
#include <stdint.h>
|
||||
#else
|
||||
typedef unsigned char uint8_t;
|
||||
typedef signed char int8_t;
|
||||
typedef unsigned short uint16_t;
|
||||
typedef signed short int16_t;
|
||||
#ifdef _MSC_VER
|
||||
typedef unsigned __int32 uint32_t;
|
||||
typedef signed __int32 int32_t;
|
||||
typedef unsigned __int64 uint64_t;
|
||||
typedef signed __int64 int64_t;
|
||||
#else
|
||||
typedef unsigned int uint32_t;
|
||||
typedef signed int int32_t;
|
||||
typedef unsigned long long uint64_t;
|
||||
typedef signed long long int64_t;
|
||||
#endif // _MSC_VER
|
||||
#endif // ELFIO_NO_CSTDINT
|
||||
#endif // ELFIO_NO_OWN_TYPES
|
||||
|
||||
namespace ELFIO {
|
||||
|
||||
// Attention! Platform depended definitions.
|
||||
typedef uint16_t Elf_Half;
|
||||
typedef uint32_t Elf_Word;
|
||||
typedef int32_t Elf_Sword;
|
||||
typedef uint64_t Elf_Xword;
|
||||
typedef int64_t Elf_Sxword;
|
||||
|
||||
typedef uint32_t Elf32_Addr;
|
||||
typedef uint32_t Elf32_Off;
|
||||
typedef uint64_t Elf64_Addr;
|
||||
typedef uint64_t Elf64_Off;
|
||||
|
||||
#define Elf32_Half Elf_Half
|
||||
#define Elf64_Half Elf_Half
|
||||
#define Elf32_Word Elf_Word
|
||||
#define Elf64_Word Elf_Word
|
||||
#define Elf32_Sword Elf_Sword
|
||||
#define Elf64_Sword Elf_Sword
|
||||
|
||||
///////////////////////
|
||||
// ELF Header Constants
|
||||
|
||||
// File type
|
||||
#define ET_NONE 0
|
||||
#define ET_REL 1
|
||||
#define ET_EXEC 2
|
||||
#define ET_DYN 3
|
||||
#define ET_CORE 4
|
||||
#define ET_LOOS 0xFE00
|
||||
#define ET_HIOS 0xFEFF
|
||||
#define ET_LOPROC 0xFF00
|
||||
#define ET_HIPROC 0xFFFF
|
||||
|
||||
|
||||
#define EM_NONE 0 // No machine
|
||||
#define EM_M32 1 // AT&T WE 32100
|
||||
#define EM_SPARC 2 // SUN SPARC
|
||||
#define EM_386 3 // Intel 80386
|
||||
#define EM_68K 4 // Motorola m68k family
|
||||
#define EM_88K 5 // Motorola m88k family
|
||||
#define EM_486 6 // Intel 80486// Reserved for future use
|
||||
#define EM_860 7 // Intel 80860
|
||||
#define EM_MIPS 8 // MIPS R3000 (officially, big-endian only)
|
||||
#define EM_S370 9 // IBM System/370
|
||||
#define EM_MIPS_RS3_LE 10 // MIPS R3000 little-endian (Oct 4 1999 Draft) Deprecated
|
||||
#define EM_res011 11 // Reserved
|
||||
#define EM_res012 12 // Reserved
|
||||
#define EM_res013 13 // Reserved
|
||||
#define EM_res014 14 // Reserved
|
||||
#define EM_PARISC 15 // HPPA
|
||||
#define EM_res016 16 // Reserved
|
||||
#define EM_VPP550 17 // Fujitsu VPP500
|
||||
#define EM_SPARC32PLUS 18 // Sun's "v8plus"
|
||||
#define EM_960 19 // Intel 80960
|
||||
#define EM_PPC 20 // PowerPC
|
||||
#define EM_PPC64 21 // 64-bit PowerPC
|
||||
#define EM_S390 22 // IBM S/390
|
||||
#define EM_SPU 23 // Sony/Toshiba/IBM SPU
|
||||
#define EM_res024 24 // Reserved
|
||||
#define EM_res025 25 // Reserved
|
||||
#define EM_res026 26 // Reserved
|
||||
#define EM_res027 27 // Reserved
|
||||
#define EM_res028 28 // Reserved
|
||||
#define EM_res029 29 // Reserved
|
||||
#define EM_res030 30 // Reserved
|
||||
#define EM_res031 31 // Reserved
|
||||
#define EM_res032 32 // Reserved
|
||||
#define EM_res033 33 // Reserved
|
||||
#define EM_res034 34 // Reserved
|
||||
#define EM_res035 35 // Reserved
|
||||
#define EM_V800 36 // NEC V800 series
|
||||
#define EM_FR20 37 // Fujitsu FR20
|
||||
#define EM_RH32 38 // TRW RH32
|
||||
#define EM_MCORE 39 // Motorola M*Core // May also be taken by Fujitsu MMA
|
||||
#define EM_RCE 39 // Old name for MCore
|
||||
#define EM_ARM 40 // ARM
|
||||
#define EM_OLD_ALPHA 41 // Digital Alpha
|
||||
#define EM_SH 42 // Renesas (formerly Hitachi) / SuperH SH
|
||||
#define EM_SPARCV9 43 // SPARC v9 64-bit
|
||||
#define EM_TRICORE 44 // Siemens Tricore embedded processor
|
||||
#define EM_ARC 45 // ARC Cores
|
||||
#define EM_H8_300 46 // Renesas (formerly Hitachi) H8/300
|
||||
#define EM_H8_300H 47 // Renesas (formerly Hitachi) H8/300H
|
||||
#define EM_H8S 48 // Renesas (formerly Hitachi) H8S
|
||||
#define EM_H8_500 49 // Renesas (formerly Hitachi) H8/500
|
||||
#define EM_IA_64 50 // Intel IA-64 Processor
|
||||
#define EM_MIPS_X 51 // Stanford MIPS-X
|
||||
#define EM_COLDFIRE 52 // Motorola Coldfire
|
||||
#define EM_68HC12 53 // Motorola M68HC12
|
||||
#define EM_MMA 54 // Fujitsu Multimedia Accelerator
|
||||
#define EM_PCP 55 // Siemens PCP
|
||||
#define EM_NCPU 56 // Sony nCPU embedded RISC processor
|
||||
#define EM_NDR1 57 // Denso NDR1 microprocesspr
|
||||
#define EM_STARCORE 58 // Motorola Star*Core processor
|
||||
#define EM_ME16 59 // Toyota ME16 processor
|
||||
#define EM_ST100 60 // STMicroelectronics ST100 processor
|
||||
#define EM_TINYJ 61 // Advanced Logic Corp. TinyJ embedded processor
|
||||
#define EM_X86_64 62 // Advanced Micro Devices X86-64 processor
|
||||
#define EM_PDSP 63 // Sony DSP Processor
|
||||
#define EM_PDP10 64 // Digital Equipment Corp. PDP-10
|
||||
#define EM_PDP11 65 // Digital Equipment Corp. PDP-11
|
||||
#define EM_FX66 66 // Siemens FX66 microcontroller
|
||||
#define EM_ST9PLUS 67 // STMicroelectronics ST9+ 8/16 bit microcontroller
|
||||
#define EM_ST7 68 // STMicroelectronics ST7 8-bit microcontroller
|
||||
#define EM_68HC16 69 // Motorola MC68HC16 Microcontroller
|
||||
#define EM_68HC11 70 // Motorola MC68HC11 Microcontroller
|
||||
#define EM_68HC08 71 // Motorola MC68HC08 Microcontroller
|
||||
#define EM_68HC05 72 // Motorola MC68HC05 Microcontroller
|
||||
#define EM_SVX 73 // Silicon Graphics SVx
|
||||
#define EM_ST19 74 // STMicroelectronics ST19 8-bit cpu
|
||||
#define EM_VAX 75 // Digital VAX
|
||||
#define EM_CRIS 76 // Axis Communications 32-bit embedded processor
|
||||
#define EM_JAVELIN 77 // Infineon Technologies 32-bit embedded cpu
|
||||
#define EM_FIREPATH 78 // Element 14 64-bit DSP processor
|
||||
#define EM_ZSP 79 // LSI Logic's 16-bit DSP processor
|
||||
#define EM_MMIX 80 // Donald Knuth's educational 64-bit processor
|
||||
#define EM_HUANY 81 // Harvard's machine-independent format
|
||||
#define EM_PRISM 82 // SiTera Prism
|
||||
#define EM_AVR 83 // Atmel AVR 8-bit microcontroller
|
||||
#define EM_FR30 84 // Fujitsu FR30
|
||||
#define EM_D10V 85 // Mitsubishi D10V
|
||||
#define EM_D30V 86 // Mitsubishi D30V
|
||||
#define EM_V850 87 // NEC v850
|
||||
#define EM_M32R 88 // Renesas M32R (formerly Mitsubishi M32R)
|
||||
#define EM_MN10300 89 // Matsushita MN10300
|
||||
#define EM_MN10200 90 // Matsushita MN10200
|
||||
#define EM_PJ 91 // picoJava
|
||||
#define EM_OPENRISC 92 // OpenRISC 32-bit embedded processor
|
||||
#define EM_ARC_A5 93 // ARC Cores Tangent-A5
|
||||
#define EM_XTENSA 94 // Tensilica Xtensa Architecture
|
||||
#define EM_VIDEOCORE 95 // Alphamosaic VideoCore processor
|
||||
#define EM_TMM_GPP 96 // Thompson Multimedia General Purpose Processor
|
||||
#define EM_NS32K 97 // National Semiconductor 32000 series
|
||||
#define EM_TPC 98 // Tenor Network TPC processor
|
||||
#define EM_SNP1K 99 // Trebia SNP 1000 processor
|
||||
#define EM_ST200 100 // STMicroelectronics ST200 microcontroller
|
||||
#define EM_IP2K 101 // Ubicom IP2022 micro controller
|
||||
#define EM_MAX 102 // MAX Processor
|
||||
#define EM_CR 103 // National Semiconductor CompactRISC
|
||||
#define EM_F2MC16 104 // Fujitsu F2MC16
|
||||
#define EM_MSP430 105 // TI msp430 micro controller
|
||||
#define EM_BLACKFIN 106 // ADI Blackfin
|
||||
#define EM_SE_C33 107 // S1C33 Family of Seiko Epson processors
|
||||
#define EM_SEP 108 // Sharp embedded microprocessor
|
||||
#define EM_ARCA 109 // Arca RISC Microprocessor
|
||||
#define EM_UNICORE 110 // Microprocessor series from PKU-Unity Ltd. and MPRC of Peking University
|
||||
#define EM_EXCESS 111 // eXcess: 16/32/64-bit configurable embedded CPU
|
||||
#define EM_DXP 112 // Icera Semiconductor Inc. Deep Execution Processor
|
||||
#define EM_ALTERA_NIOS2 113 // Altera Nios II soft-core processor
|
||||
#define EM_CRX 114 // National Semiconductor CRX
|
||||
#define EM_XGATE 115 // Motorola XGATE embedded processor
|
||||
#define EM_C166 116 // Infineon C16x/XC16x processor
|
||||
#define EM_M16C 117 // Renesas M16C series microprocessors
|
||||
#define EM_DSPIC30F 118 // Microchip Technology dsPIC30F Digital Signal Controller
|
||||
#define EM_CE 119 // Freescale Communication Engine RISC core
|
||||
#define EM_M32C 120 // Renesas M32C series microprocessors
|
||||
#define EM_res121 121 // Reserved
|
||||
#define EM_res122 122 // Reserved
|
||||
#define EM_res123 123 // Reserved
|
||||
#define EM_res124 124 // Reserved
|
||||
#define EM_res125 125 // Reserved
|
||||
#define EM_res126 126 // Reserved
|
||||
#define EM_res127 127 // Reserved
|
||||
#define EM_res128 128 // Reserved
|
||||
#define EM_res129 129 // Reserved
|
||||
#define EM_res130 130 // Reserved
|
||||
#define EM_TSK3000 131 // Altium TSK3000 core
|
||||
#define EM_RS08 132 // Freescale RS08 embedded processor
|
||||
#define EM_res133 133 // Reserved
|
||||
#define EM_ECOG2 134 // Cyan Technology eCOG2 microprocessor
|
||||
#define EM_SCORE 135 // Sunplus Score
|
||||
#define EM_SCORE7 135 // Sunplus S+core7 RISC processor
|
||||
#define EM_DSP24 136 // New Japan Radio (NJR) 24-bit DSP Processor
|
||||
#define EM_VIDEOCORE3 137 // Broadcom VideoCore III processor
|
||||
#define EM_LATTICEMICO32 138 // RISC processor for Lattice FPGA architecture
|
||||
#define EM_SE_C17 139 // Seiko Epson C17 family
|
||||
#define EM_TI_C6000 140 // Texas Instruments TMS320C6000 DSP family
|
||||
#define EM_TI_C2000 141 // Texas Instruments TMS320C2000 DSP family
|
||||
#define EM_TI_C5500 142 // Texas Instruments TMS320C55x DSP family
|
||||
#define EM_res143 143 // Reserved
|
||||
#define EM_res144 144 // Reserved
|
||||
#define EM_res145 145 // Reserved
|
||||
#define EM_res146 146 // Reserved
|
||||
#define EM_res147 147 // Reserved
|
||||
#define EM_res148 148 // Reserved
|
||||
#define EM_res149 149 // Reserved
|
||||
#define EM_res150 150 // Reserved
|
||||
#define EM_res151 151 // Reserved
|
||||
#define EM_res152 152 // Reserved
|
||||
#define EM_res153 153 // Reserved
|
||||
#define EM_res154 154 // Reserved
|
||||
#define EM_res155 155 // Reserved
|
||||
#define EM_res156 156 // Reserved
|
||||
#define EM_res157 157 // Reserved
|
||||
#define EM_res158 158 // Reserved
|
||||
#define EM_res159 159 // Reserved
|
||||
#define EM_MMDSP_PLUS 160 // STMicroelectronics 64bit VLIW Data Signal Processor
|
||||
#define EM_CYPRESS_M8C 161 // Cypress M8C microprocessor
|
||||
#define EM_R32C 162 // Renesas R32C series microprocessors
|
||||
#define EM_TRIMEDIA 163 // NXP Semiconductors TriMedia architecture family
|
||||
#define EM_QDSP6 164 // QUALCOMM DSP6 Processor
|
||||
#define EM_8051 165 // Intel 8051 and variants
|
||||
#define EM_STXP7X 166 // STMicroelectronics STxP7x family
|
||||
#define EM_NDS32 167 // Andes Technology compact code size embedded RISC processor family
|
||||
#define EM_ECOG1 168 // Cyan Technology eCOG1X family
|
||||
#define EM_ECOG1X 168 // Cyan Technology eCOG1X family
|
||||
#define EM_MAXQ30 169 // Dallas Semiconductor MAXQ30 Core Micro-controllers
|
||||
#define EM_XIMO16 170 // New Japan Radio (NJR) 16-bit DSP Processor
|
||||
#define EM_MANIK 171 // M2000 Reconfigurable RISC Microprocessor
|
||||
#define EM_CRAYNV2 172 // Cray Inc. NV2 vector architecture
|
||||
#define EM_RX 173 // Renesas RX family
|
||||
#define EM_METAG 174 // Imagination Technologies META processor architecture
|
||||
#define EM_MCST_ELBRUS 175 // MCST Elbrus general purpose hardware architecture
|
||||
#define EM_ECOG16 176 // Cyan Technology eCOG16 family
|
||||
#define EM_CR16 177 // National Semiconductor CompactRISC 16-bit processor
|
||||
#define EM_ETPU 178 // Freescale Extended Time Processing Unit
|
||||
#define EM_SLE9X 179 // Infineon Technologies SLE9X core
|
||||
#define EM_L1OM 180 // Intel L1OM
|
||||
#define EM_INTEL181 181 // Reserved by Intel
|
||||
#define EM_INTEL182 182 // Reserved by Intel
|
||||
#define EM_res183 183 // Reserved by ARM
|
||||
#define EM_res184 184 // Reserved by ARM
|
||||
#define EM_AVR32 185 // Atmel Corporation 32-bit microprocessor family
|
||||
#define EM_STM8 186 // STMicroeletronics STM8 8-bit microcontroller
|
||||
#define EM_TILE64 187 // Tilera TILE64 multicore architecture family
|
||||
#define EM_TILEPRO 188 // Tilera TILEPro multicore architecture family
|
||||
#define EM_MICROBLAZE 189 // Xilinx MicroBlaze 32-bit RISC soft processor core
|
||||
#define EM_CUDA 190 // NVIDIA CUDA architecture
|
||||
#define EM_TILEGX 191 // Tilera TILE-Gx multicore architecture family
|
||||
#define EM_CLOUDSHIELD 192 // CloudShield architecture family
|
||||
#define EM_COREA_1ST 193 // KIPO-KAIST Core-A 1st generation processor family
|
||||
#define EM_COREA_2ND 194 // KIPO-KAIST Core-A 2nd generation processor family
|
||||
#define EM_ARC_COMPACT2 195 // Synopsys ARCompact V2
|
||||
#define EM_OPEN8 196 // Open8 8-bit RISC soft processor core
|
||||
#define EM_RL78 197 // Renesas RL78 family
|
||||
#define EM_VIDEOCORE5 198 // Broadcom VideoCore V processor
|
||||
#define EM_78KOR 199 // Renesas 78KOR family
|
||||
#define EM_56800EX 200 // Freescale 56800EX Digital Signal Controller (DSC)
|
||||
#define EM_BA1 201 // Beyond BA1 CPU architecture
|
||||
#define EM_BA2 202 // Beyond BA2 CPU architecture
|
||||
#define EM_XCORE 203 // XMOS xCORE processor family
|
||||
#define EM_MCHP_PIC 204 // Microchip 8-bit PIC(r) family
|
||||
#define EM_INTEL205 205 // Reserved by Intel
|
||||
#define EM_INTEL206 206 // Reserved by Intel
|
||||
#define EM_INTEL207 207 // Reserved by Intel
|
||||
#define EM_INTEL208 208 // Reserved by Intel
|
||||
#define EM_INTEL209 209 // Reserved by Intel
|
||||
#define EM_KM32 210 // KM211 KM32 32-bit processor
|
||||
#define EM_KMX32 211 // KM211 KMX32 32-bit processor
|
||||
#define EM_KMX16 212 // KM211 KMX16 16-bit processor
|
||||
#define EM_KMX8 213 // KM211 KMX8 8-bit processor
|
||||
#define EM_KVARC 214 // KM211 KVARC processor
|
||||
#define EM_CDP 215 // Paneve CDP architecture family
|
||||
#define EM_COGE 216 // Cognitive Smart Memory Processor
|
||||
#define EM_COOL 217 // iCelero CoolEngine
|
||||
#define EM_NORC 218 // Nanoradio Optimized RISC
|
||||
#define EM_CSR_KALIMBA 219 // CSR Kalimba architecture family
|
||||
#define EM_Z80 220 // Zilog Z80
|
||||
#define EM_VISIUM 221 // Controls and Data Services VISIUMcore processor
|
||||
#define EM_FT32 222 // FTDI Chip FT32 high performance 32-bit RISC architecture
|
||||
#define EM_MOXIE 223 // Moxie processor family
|
||||
#define EM_AMDGPU 224 // AMD GPU architecture
|
||||
#define EM_RISCV 243 // RISC-V
|
||||
#define EM_LANAI 244 // Lanai processor
|
||||
#define EM_CEVA 245 // CEVA Processor Architecture Family
|
||||
#define EM_CEVA_X2 246 // CEVA X2 Processor Family
|
||||
#define EM_BPF 247 // Linux BPF – in-kernel virtual machine
|
||||
|
||||
// File version
|
||||
#define EV_NONE 0
|
||||
#define EV_CURRENT 1
|
||||
|
||||
// Identification index
|
||||
#define EI_MAG0 0
|
||||
#define EI_MAG1 1
|
||||
#define EI_MAG2 2
|
||||
#define EI_MAG3 3
|
||||
#define EI_CLASS 4
|
||||
#define EI_DATA 5
|
||||
#define EI_VERSION 6
|
||||
#define EI_OSABI 7
|
||||
#define EI_ABIVERSION 8
|
||||
#define EI_PAD 9
|
||||
#define EI_NIDENT 16
|
||||
|
||||
// Magic number
|
||||
#define ELFMAG0 0x7F
|
||||
#define ELFMAG1 'E'
|
||||
#define ELFMAG2 'L'
|
||||
#define ELFMAG3 'F'
|
||||
|
||||
// File class
|
||||
#define ELFCLASSNONE 0
|
||||
#define ELFCLASS32 1
|
||||
#define ELFCLASS64 2
|
||||
|
||||
// Encoding
|
||||
#define ELFDATANONE 0
|
||||
#define ELFDATA2LSB 1
|
||||
#define ELFDATA2MSB 2
|
||||
|
||||
// OS extensions
|
||||
#define ELFOSABI_NONE 0 // No extensions or unspecified
|
||||
#define ELFOSABI_HPUX 1 // Hewlett-Packard HP-UX
|
||||
#define ELFOSABI_NETBSD 2 // NetBSD
|
||||
#define ELFOSABI_LINUX 3 // Linux
|
||||
#define ELFOSABI_SOLARIS 6 // Sun Solaris
|
||||
#define ELFOSABI_AIX 7 // AIX
|
||||
#define ELFOSABI_IRIX 8 // IRIX
|
||||
#define ELFOSABI_FREEBSD 9 // FreeBSD
|
||||
#define ELFOSABI_TRU64 10 // Compaq TRU64 UNIX
|
||||
#define ELFOSABI_MODESTO 11 // Novell Modesto
|
||||
#define ELFOSABI_OPENBSD 12 // Open BSD
|
||||
#define ELFOSABI_OPENVMS 13 // Open VMS
|
||||
#define ELFOSABI_NSK 14 // Hewlett-Packard Non-Stop Kernel
|
||||
#define ELFOSABI_AROS 15 // Amiga Research OS
|
||||
#define ELFOSABI_FENIXOS 16 // The FenixOS highly scalable multi-core OS
|
||||
// 64-255 Architecture-specific value range
|
||||
#define ELFOSABI_AMDGPU_HSA 64 // AMDGPU OS for HSA compatible compute
|
||||
// kernels.
|
||||
#define ELFOSABI_AMDGPU_PAL 65 // AMDGPU OS for AMD PAL compatible graphics
|
||||
// shaders and compute kernels.
|
||||
#define ELFOSABI_AMDGPU_MESA3D 66 // AMDGPU OS for Mesa3D compatible graphics
|
||||
// shaders and compute kernels.
|
||||
|
||||
|
||||
// AMDGPU specific e_flags
|
||||
#define EF_AMDGPU_MACH 0x0ff // AMDGPU processor selection mask.
|
||||
#define EF_AMDGPU_XNACK 0x100 // Indicates if the XNACK target feature is
|
||||
// enabled for all code contained in the ELF.
|
||||
// AMDGPU processors
|
||||
#define EF_AMDGPU_MACH_NONE 0x000 // Unspecified processor.
|
||||
#define EF_AMDGPU_MACH_R600_R600 0x001
|
||||
#define EF_AMDGPU_MACH_R600_R630 0x002
|
||||
#define EF_AMDGPU_MACH_R600_RS880 0x003
|
||||
#define EF_AMDGPU_MACH_R600_RV670 0x004
|
||||
#define EF_AMDGPU_MACH_R600_RV710 0x005
|
||||
#define EF_AMDGPU_MACH_R600_RV730 0x006
|
||||
#define EF_AMDGPU_MACH_R600_RV770 0x007
|
||||
#define EF_AMDGPU_MACH_R600_CEDAR 0x008
|
||||
#define EF_AMDGPU_MACH_R600_CYPRESS 0x009
|
||||
#define EF_AMDGPU_MACH_R600_JUNIPER 0x00a
|
||||
#define EF_AMDGPU_MACH_R600_REDWOOD 0x00b
|
||||
#define EF_AMDGPU_MACH_R600_SUMO 0x00c
|
||||
#define EF_AMDGPU_MACH_R600_BARTS 0x00d
|
||||
#define EF_AMDGPU_MACH_R600_CAICOS 0x00e
|
||||
#define EF_AMDGPU_MACH_R600_CAYMAN 0x00f
|
||||
#define EF_AMDGPU_MACH_R600_TURKS 0x010
|
||||
#define EF_AMDGPU_MACH_R600_RESERVED_FIRST 0x011
|
||||
#define EF_AMDGPU_MACH_R600_RESERVED_LAST 0x01f
|
||||
#define EF_AMDGPU_MACH_R600_FIRST EF_AMDGPU_MACH_R600_R600
|
||||
#define EF_AMDGPU_MACH_R600_LAST EF_AMDGPU_MACH_R600_TURKS
|
||||
#define EF_AMDGPU_MACH_AMDGCN_GFX600 0x020
|
||||
#define EF_AMDGPU_MACH_AMDGCN_GFX601 0x021
|
||||
#define EF_AMDGPU_MACH_AMDGCN_GFX700 0x022
|
||||
#define EF_AMDGPU_MACH_AMDGCN_GFX701 0x023
|
||||
#define EF_AMDGPU_MACH_AMDGCN_GFX702 0x024
|
||||
#define EF_AMDGPU_MACH_AMDGCN_GFX703 0x025
|
||||
#define EF_AMDGPU_MACH_AMDGCN_GFX704 0x026
|
||||
#define EF_AMDGPU_MACH_AMDGCN_GFX801 0x028
|
||||
#define EF_AMDGPU_MACH_AMDGCN_GFX802 0x029
|
||||
#define EF_AMDGPU_MACH_AMDGCN_GFX803 0x02a
|
||||
#define EF_AMDGPU_MACH_AMDGCN_GFX810 0x02b
|
||||
#define EF_AMDGPU_MACH_AMDGCN_GFX900 0x02c
|
||||
#define EF_AMDGPU_MACH_AMDGCN_GFX902 0x02d
|
||||
#define EF_AMDGPU_MACH_AMDGCN_GFX904 0x02e
|
||||
#define EF_AMDGPU_MACH_AMDGCN_GFX906 0x02f
|
||||
#define EF_AMDGPU_MACH_AMDGCN_RESERVED0 0x027
|
||||
#define EF_AMDGPU_MACH_AMDGCN_RESERVED1 0x030
|
||||
#define EF_AMDGPU_MACH_AMDGCN_FIRST EF_AMDGPU_MACH_AMDGCN_GFX600
|
||||
#define EF_AMDGPU_MACH_AMDGCN_LAST EF_AMDGPU_MACH_AMDGCN_GFX906
|
||||
|
||||
/////////////////////
|
||||
// Sections constants
|
||||
|
||||
// Section indexes
|
||||
#define SHN_UNDEF 0
|
||||
#define SHN_LORESERVE 0xFF00
|
||||
#define SHN_LOPROC 0xFF00
|
||||
#define SHN_HIPROC 0xFF1F
|
||||
#define SHN_LOOS 0xFF20
|
||||
#define SHN_HIOS 0xFF3F
|
||||
#define SHN_ABS 0xFFF1
|
||||
#define SHN_COMMON 0xFFF2
|
||||
#define SHN_XINDEX 0xFFFF
|
||||
#define SHN_HIRESERVE 0xFFFF
|
||||
|
||||
// Section types
|
||||
#define SHT_NULL 0
|
||||
#define SHT_PROGBITS 1
|
||||
#define SHT_SYMTAB 2
|
||||
#define SHT_STRTAB 3
|
||||
#define SHT_RELA 4
|
||||
#define SHT_HASH 5
|
||||
#define SHT_DYNAMIC 6
|
||||
#define SHT_NOTE 7
|
||||
#define SHT_NOBITS 8
|
||||
#define SHT_REL 9
|
||||
#define SHT_SHLIB 10
|
||||
#define SHT_DYNSYM 11
|
||||
#define SHT_INIT_ARRAY 14
|
||||
#define SHT_FINI_ARRAY 15
|
||||
#define SHT_PREINIT_ARRAY 16
|
||||
#define SHT_GROUP 17
|
||||
#define SHT_SYMTAB_SHNDX 18
|
||||
#define SHT_LOOS 0x60000000
|
||||
#define SHT_HIOS 0x6fffffff
|
||||
#define SHT_LOPROC 0x70000000
|
||||
#define SHT_HIPROC 0x7FFFFFFF
|
||||
#define SHT_LOUSER 0x80000000
|
||||
#define SHT_HIUSER 0xFFFFFFFF
|
||||
|
||||
// Section attribute flags
|
||||
#define SHF_WRITE 0x1
|
||||
#define SHF_ALLOC 0x2
|
||||
#define SHF_EXECINSTR 0x4
|
||||
#define SHF_MERGE 0x10
|
||||
#define SHF_STRINGS 0x20
|
||||
#define SHF_INFO_LINK 0x40
|
||||
#define SHF_LINK_ORDER 0x80
|
||||
#define SHF_OS_NONCONFORMING 0x100
|
||||
#define SHF_GROUP 0x200
|
||||
#define SHF_TLS 0x400
|
||||
#define SHF_MASKOS 0x0ff00000
|
||||
#define SHF_MASKPROC 0xF0000000
|
||||
|
||||
// Section group flags
|
||||
#define GRP_COMDAT 0x1
|
||||
#define GRP_MASKOS 0x0ff00000
|
||||
#define GRP_MASKPROC 0xf0000000
|
||||
|
||||
// Symbol binding
|
||||
#define STB_LOCAL 0
|
||||
#define STB_GLOBAL 1
|
||||
#define STB_WEAK 2
|
||||
#define STB_LOOS 10
|
||||
#define STB_HIOS 12
|
||||
#define STB_MULTIDEF 13
|
||||
#define STB_LOPROC 13
|
||||
#define STB_HIPROC 15
|
||||
|
||||
// Note types
|
||||
#define NT_AMDGPU_METADATA 1
|
||||
#define NT_AMD_AMDGPU_HSA_METADATA 10
|
||||
#define NT_AMD_AMDGPU_ISA 11
|
||||
#define NT_AMD_AMDGPU_PAL_METADATA 12
|
||||
|
||||
// Symbol types
|
||||
#define STT_NOTYPE 0
|
||||
#define STT_OBJECT 1
|
||||
#define STT_FUNC 2
|
||||
#define STT_SECTION 3
|
||||
#define STT_FILE 4
|
||||
#define STT_COMMON 5
|
||||
#define STT_TLS 6
|
||||
#define STT_LOOS 10
|
||||
#define STT_AMDGPU_HSA_KERNEL 10
|
||||
#define STT_HIOS 12
|
||||
#define STT_LOPROC 13
|
||||
#define STT_HIPROC 15
|
||||
|
||||
// Symbol visibility
|
||||
#define STV_DEFAULT 0
|
||||
#define STV_INTERNAL 1
|
||||
#define STV_HIDDEN 2
|
||||
#define STV_PROTECTED 3
|
||||
|
||||
// Undefined name
|
||||
#define STN_UNDEF 0
|
||||
|
||||
// Relocation types
|
||||
#define R_386_NONE 0
|
||||
#define R_X86_64_NONE 0
|
||||
#define R_AMDGPU_NONE 0
|
||||
#define R_386_32 1
|
||||
#define R_X86_64_64 1
|
||||
#define R_AMDGPU_ABS32_LO 1
|
||||
#define R_386_PC32 2
|
||||
#define R_X86_64_PC32 2
|
||||
#define R_AMDGPU_ABS32_HI 2
|
||||
#define R_386_GOT32 3
|
||||
#define R_X86_64_GOT32 3
|
||||
#define R_AMDGPU_ABS64 3
|
||||
#define R_386_PLT32 4
|
||||
#define R_X86_64_PLT32 4
|
||||
#define R_AMDGPU_REL32 4
|
||||
#define R_386_COPY 5
|
||||
#define R_X86_64_COPY 5
|
||||
#define R_AMDGPU_REL64 5
|
||||
#define R_386_GLOB_DAT 6
|
||||
#define R_X86_64_GLOB_DAT 6
|
||||
#define R_AMDGPU_ABS32 6
|
||||
#define R_386_JMP_SLOT 7
|
||||
#define R_X86_64_JUMP_SLOT 7
|
||||
#define R_AMDGPU_GOTPCREL 7
|
||||
#define R_386_RELATIVE 8
|
||||
#define R_X86_64_RELATIVE 8
|
||||
#define R_AMDGPU_GOTPCREL32_LO 8
|
||||
#define R_386_GOTOFF 9
|
||||
#define R_X86_64_GOTPCREL 9
|
||||
#define R_AMDGPU_GOTPCREL32_HI 9
|
||||
#define R_386_GOTPC 10
|
||||
#define R_X86_64_32 10
|
||||
#define R_AMDGPU_REL32_LO 10
|
||||
#define R_386_32PLT 11
|
||||
#define R_X86_64_32S 11
|
||||
#define R_AMDGPU_REL32_HI 11
|
||||
#define R_X86_64_16 12
|
||||
#define R_X86_64_PC16 13
|
||||
#define R_AMDGPU_RELATIVE64 13
|
||||
#define R_386_TLS_TPOFF 14
|
||||
#define R_X86_64_8 14
|
||||
#define R_386_TLS_IE 15
|
||||
#define R_X86_64_PC8 15
|
||||
#define R_386_TLS_GOTIE 16
|
||||
#define R_X86_64_DTPMOD64 16
|
||||
#define R_386_TLS_LE 17
|
||||
#define R_X86_64_DTPOFF64 17
|
||||
#define R_386_TLS_GD 18
|
||||
#define R_X86_64_TPOFF64 18
|
||||
#define R_386_TLS_LDM 19
|
||||
#define R_X86_64_TLSGD 19
|
||||
#define R_386_16 20
|
||||
#define R_X86_64_TLSLD 20
|
||||
#define R_386_PC16 21
|
||||
#define R_X86_64_DTPOFF32 21
|
||||
#define R_386_8 22
|
||||
#define R_X86_64_GOTTPOFF 22
|
||||
#define R_386_PC8 23
|
||||
#define R_X86_64_TPOFF32 23
|
||||
#define R_386_TLS_GD_32 24
|
||||
#define R_X86_64_PC64 24
|
||||
#define R_386_TLS_GD_PUSH 25
|
||||
#define R_X86_64_GOTOFF64 25
|
||||
#define R_386_TLS_GD_CALL 26
|
||||
#define R_X86_64_GOTPC32 26
|
||||
#define R_386_TLS_GD_POP 27
|
||||
#define R_X86_64_GOT64 27
|
||||
#define R_386_TLS_LDM_32 28
|
||||
#define R_X86_64_GOTPCREL64 28
|
||||
#define R_386_TLS_LDM_PUSH 29
|
||||
#define R_X86_64_GOTPC64 29
|
||||
#define R_386_TLS_LDM_CALL 30
|
||||
#define R_X86_64_GOTPLT64 30
|
||||
#define R_386_TLS_LDM_POP 31
|
||||
#define R_X86_64_PLTOFF64 31
|
||||
#define R_386_TLS_LDO_32 32
|
||||
#define R_386_TLS_IE_32 33
|
||||
#define R_386_TLS_LE_32 34
|
||||
#define R_X86_64_GOTPC32_TLSDESC 34
|
||||
#define R_386_TLS_DTPMOD32 35
|
||||
#define R_X86_64_TLSDESC_CALL 35
|
||||
#define R_386_TLS_DTPOFF32 36
|
||||
#define R_X86_64_TLSDESC 36
|
||||
#define R_386_TLS_TPOFF32 37
|
||||
#define R_X86_64_IRELATIVE 37
|
||||
#define R_386_SIZE32 38
|
||||
#define R_386_TLS_GOTDESC 39
|
||||
#define R_386_TLS_DESC_CALL 40
|
||||
#define R_386_TLS_DESC 41
|
||||
#define R_386_IRELATIVE 42
|
||||
#define R_386_GOT32X 43
|
||||
#define R_X86_64_GNU_VTINHERIT 250
|
||||
#define R_X86_64_GNU_VTENTRY 251
|
||||
|
||||
// Segment types
|
||||
#define PT_NULL 0
|
||||
#define PT_LOAD 1
|
||||
#define PT_DYNAMIC 2
|
||||
#define PT_INTERP 3
|
||||
#define PT_NOTE 4
|
||||
#define PT_SHLIB 5
|
||||
#define PT_PHDR 6
|
||||
#define PT_TLS 7
|
||||
#define PT_LOOS 0x60000000
|
||||
#define PT_HIOS 0x6fffffff
|
||||
#define PT_LOPROC 0x70000000
|
||||
#define PT_HIPROC 0x7FFFFFFF
|
||||
|
||||
// Segment flags
|
||||
#define PF_X 1 // Execute
|
||||
#define PF_W 2 // Write
|
||||
#define PF_R 4 // Read
|
||||
#define PF_MASKOS 0x0ff00000 // Unspecified
|
||||
#define PF_MASKPROC 0xf0000000 // Unspecified
|
||||
|
||||
// Dynamic Array Tags
|
||||
#define DT_NULL 0
|
||||
#define DT_NEEDED 1
|
||||
#define DT_PLTRELSZ 2
|
||||
#define DT_PLTGOT 3
|
||||
#define DT_HASH 4
|
||||
#define DT_STRTAB 5
|
||||
#define DT_SYMTAB 6
|
||||
#define DT_RELA 7
|
||||
#define DT_RELASZ 8
|
||||
#define DT_RELAENT 9
|
||||
#define DT_STRSZ 10
|
||||
#define DT_SYMENT 11
|
||||
#define DT_INIT 12
|
||||
#define DT_FINI 13
|
||||
#define DT_SONAME 14
|
||||
#define DT_RPATH 15
|
||||
#define DT_SYMBOLIC 16
|
||||
#define DT_REL 17
|
||||
#define DT_RELSZ 18
|
||||
#define DT_RELENT 19
|
||||
#define DT_PLTREL 20
|
||||
#define DT_DEBUG 21
|
||||
#define DT_TEXTREL 22
|
||||
#define DT_JMPREL 23
|
||||
#define DT_BIND_NOW 24
|
||||
#define DT_INIT_ARRAY 25
|
||||
#define DT_FINI_ARRAY 26
|
||||
#define DT_INIT_ARRAYSZ 27
|
||||
#define DT_FINI_ARRAYSZ 28
|
||||
#define DT_RUNPATH 29
|
||||
#define DT_FLAGS 30
|
||||
#define DT_ENCODING 32
|
||||
#define DT_PREINIT_ARRAY 32
|
||||
#define DT_PREINIT_ARRAYSZ 33
|
||||
#define DT_MAXPOSTAGS 34
|
||||
#define DT_LOOS 0x6000000D
|
||||
#define DT_HIOS 0x6ffff000
|
||||
#define DT_LOPROC 0x70000000
|
||||
#define DT_HIPROC 0x7FFFFFFF
|
||||
|
||||
// DT_FLAGS values
|
||||
#define DF_ORIGIN 0x1
|
||||
#define DF_SYMBOLIC 0x2
|
||||
#define DF_TEXTREL 0x4
|
||||
#define DF_BIND_NOW 0x8
|
||||
#define DF_STATIC_TLS 0x10
|
||||
|
||||
|
||||
// ELF file header
|
||||
struct Elf32_Ehdr {
|
||||
unsigned char e_ident[EI_NIDENT];
|
||||
Elf_Half e_type;
|
||||
Elf_Half e_machine;
|
||||
Elf_Word e_version;
|
||||
Elf32_Addr e_entry;
|
||||
Elf32_Off e_phoff;
|
||||
Elf32_Off e_shoff;
|
||||
Elf_Word e_flags;
|
||||
Elf_Half e_ehsize;
|
||||
Elf_Half e_phentsize;
|
||||
Elf_Half e_phnum;
|
||||
Elf_Half e_shentsize;
|
||||
Elf_Half e_shnum;
|
||||
Elf_Half e_shstrndx;
|
||||
};
|
||||
|
||||
struct Elf64_Ehdr {
|
||||
unsigned char e_ident[EI_NIDENT];
|
||||
Elf_Half e_type;
|
||||
Elf_Half e_machine;
|
||||
Elf_Word e_version;
|
||||
Elf64_Addr e_entry;
|
||||
Elf64_Off e_phoff;
|
||||
Elf64_Off e_shoff;
|
||||
Elf_Word e_flags;
|
||||
Elf_Half e_ehsize;
|
||||
Elf_Half e_phentsize;
|
||||
Elf_Half e_phnum;
|
||||
Elf_Half e_shentsize;
|
||||
Elf_Half e_shnum;
|
||||
Elf_Half e_shstrndx;
|
||||
};
|
||||
|
||||
|
||||
// Section header
|
||||
struct Elf32_Shdr {
|
||||
Elf_Word sh_name;
|
||||
Elf_Word sh_type;
|
||||
Elf_Word sh_flags;
|
||||
Elf32_Addr sh_addr;
|
||||
Elf32_Off sh_offset;
|
||||
Elf_Word sh_size;
|
||||
Elf_Word sh_link;
|
||||
Elf_Word sh_info;
|
||||
Elf_Word sh_addralign;
|
||||
Elf_Word sh_entsize;
|
||||
};
|
||||
|
||||
struct Elf64_Shdr {
|
||||
Elf_Word sh_name;
|
||||
Elf_Word sh_type;
|
||||
Elf_Xword sh_flags;
|
||||
Elf64_Addr sh_addr;
|
||||
Elf64_Off sh_offset;
|
||||
Elf_Xword sh_size;
|
||||
Elf_Word sh_link;
|
||||
Elf_Word sh_info;
|
||||
Elf_Xword sh_addralign;
|
||||
Elf_Xword sh_entsize;
|
||||
};
|
||||
|
||||
|
||||
// Segment header
|
||||
struct Elf32_Phdr {
|
||||
Elf_Word p_type;
|
||||
Elf32_Off p_offset;
|
||||
Elf32_Addr p_vaddr;
|
||||
Elf32_Addr p_paddr;
|
||||
Elf_Word p_filesz;
|
||||
Elf_Word p_memsz;
|
||||
Elf_Word p_flags;
|
||||
Elf_Word p_align;
|
||||
};
|
||||
|
||||
struct Elf64_Phdr {
|
||||
Elf_Word p_type;
|
||||
Elf_Word p_flags;
|
||||
Elf64_Off p_offset;
|
||||
Elf64_Addr p_vaddr;
|
||||
Elf64_Addr p_paddr;
|
||||
Elf_Xword p_filesz;
|
||||
Elf_Xword p_memsz;
|
||||
Elf_Xword p_align;
|
||||
};
|
||||
|
||||
|
||||
// Symbol table entry
|
||||
struct Elf32_Sym {
|
||||
Elf_Word st_name;
|
||||
Elf32_Addr st_value;
|
||||
Elf_Word st_size;
|
||||
unsigned char st_info;
|
||||
unsigned char st_other;
|
||||
Elf_Half st_shndx;
|
||||
};
|
||||
|
||||
struct Elf64_Sym {
|
||||
Elf_Word st_name;
|
||||
unsigned char st_info;
|
||||
unsigned char st_other;
|
||||
Elf_Half st_shndx;
|
||||
Elf64_Addr st_value;
|
||||
Elf_Xword st_size;
|
||||
};
|
||||
|
||||
|
||||
#define ELF_ST_BIND(i) ((i)>>4)
|
||||
#define ELF_ST_TYPE(i) ((i)&0xf)
|
||||
#define ELF_ST_INFO(b,t) (((b)<<4)+((t)&0xf))
|
||||
|
||||
#define ELF_ST_VISIBILITY(o) ((o)&0x3)
|
||||
|
||||
|
||||
// Relocation entries
|
||||
struct Elf32_Rel {
|
||||
Elf32_Addr r_offset;
|
||||
Elf_Word r_info;
|
||||
};
|
||||
|
||||
struct Elf32_Rela {
|
||||
Elf32_Addr r_offset;
|
||||
Elf_Word r_info;
|
||||
Elf_Sword r_addend;
|
||||
};
|
||||
|
||||
struct Elf64_Rel {
|
||||
Elf64_Addr r_offset;
|
||||
Elf_Xword r_info;
|
||||
};
|
||||
|
||||
struct Elf64_Rela {
|
||||
Elf64_Addr r_offset;
|
||||
Elf_Xword r_info;
|
||||
Elf_Sxword r_addend;
|
||||
};
|
||||
|
||||
|
||||
#define ELF32_R_SYM(i) ((i)>>8)
|
||||
#define ELF32_R_TYPE(i) ((unsigned char)(i))
|
||||
#define ELF32_R_INFO(s,t) (((s)<<8 )+(unsigned char)(t))
|
||||
|
||||
#define ELF64_R_SYM(i) ((i)>>32)
|
||||
#define ELF64_R_TYPE(i) ((i)&0xffffffffL)
|
||||
#define ELF64_R_INFO(s,t) ((((int64_t)(s))<<32)+((t)&0xffffffffL))
|
||||
|
||||
// Dynamic structure
|
||||
struct Elf32_Dyn {
|
||||
Elf_Sword d_tag;
|
||||
union {
|
||||
Elf_Word d_val;
|
||||
Elf32_Addr d_ptr;
|
||||
} d_un;
|
||||
};
|
||||
|
||||
struct Elf64_Dyn {
|
||||
Elf_Sxword d_tag;
|
||||
union {
|
||||
Elf_Xword d_val;
|
||||
Elf64_Addr d_ptr;
|
||||
} d_un;
|
||||
};
|
||||
|
||||
} // namespace ELFIO
|
||||
|
||||
#endif // ELFTYPES_H
|
||||
982
source/elfio/elfio.hpp
Normal file
982
source/elfio/elfio.hpp
Normal file
|
|
@ -0,0 +1,982 @@
|
|||
/*
|
||||
Copyright (C) 2001-2015 by Serge Lamikhov-Center
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in
|
||||
all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
THE SOFTWARE.
|
||||
*/
|
||||
|
||||
#ifndef ELFIO_HPP
|
||||
#define ELFIO_HPP
|
||||
|
||||
#ifdef _MSC_VER
|
||||
#pragma warning ( push )
|
||||
#pragma warning(disable:4996)
|
||||
#pragma warning(disable:4355)
|
||||
#pragma warning(disable:4244)
|
||||
#endif
|
||||
|
||||
#include <string>
|
||||
#include <iostream>
|
||||
#include <fstream>
|
||||
#include <algorithm>
|
||||
#include <vector>
|
||||
#include <deque>
|
||||
#include <iterator>
|
||||
#include <typeinfo>
|
||||
|
||||
#include <elfio/elf_types.hpp>
|
||||
#include <elfio/elfio_utils.hpp>
|
||||
#include <elfio/elfio_header.hpp>
|
||||
#include <elfio/elfio_section.hpp>
|
||||
#include <elfio/elfio_segment.hpp>
|
||||
#include <elfio/elfio_strings.hpp>
|
||||
|
||||
#define ELFIO_HEADER_ACCESS_GET( TYPE, FNAME ) \
|
||||
TYPE \
|
||||
get_##FNAME() const \
|
||||
{ \
|
||||
return header? header->get_##FNAME() : 0; \
|
||||
}
|
||||
|
||||
#define ELFIO_HEADER_ACCESS_GET_SET( TYPE, FNAME ) \
|
||||
TYPE \
|
||||
get_##FNAME() const \
|
||||
{ \
|
||||
return header? header->get_##FNAME() : 0; \
|
||||
} \
|
||||
void \
|
||||
set_##FNAME( TYPE val ) \
|
||||
{ \
|
||||
if (header) { \
|
||||
header->set_##FNAME( val ); \
|
||||
} \
|
||||
} \
|
||||
|
||||
struct membuf : std::streambuf {
|
||||
membuf(char* begin, char* end) {
|
||||
this->setg(begin, begin, end);
|
||||
}
|
||||
|
||||
pos_type seekoff(off_type off, std::ios_base::seekdir dir, std::ios_base::openmode which = std::ios_base::in) override {
|
||||
if (dir == std::ios_base::cur)
|
||||
gbump(off);
|
||||
else if (dir == std::ios_base::end)
|
||||
setg(eback(), egptr() + off, egptr());
|
||||
else if (dir == std::ios_base::beg)
|
||||
setg(eback(), eback() + off, egptr());
|
||||
return gptr() - eback();
|
||||
}
|
||||
|
||||
pos_type seekpos(pos_type sp, std::ios_base::openmode which) override {
|
||||
return seekoff(sp - pos_type(off_type(0)), std::ios_base::beg, which);
|
||||
}
|
||||
};
|
||||
|
||||
namespace ELFIO {
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
class elfio
|
||||
{
|
||||
public:
|
||||
//------------------------------------------------------------------------------
|
||||
elfio() : sections( this ), segments( this )
|
||||
{
|
||||
header = 0;
|
||||
current_file_pos = 0;
|
||||
create( ELFCLASS32, ELFDATA2LSB );
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
~elfio()
|
||||
{
|
||||
clean();
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
void create( unsigned char file_class, unsigned char encoding )
|
||||
{
|
||||
clean();
|
||||
convertor.setup( encoding );
|
||||
header = create_header( file_class, encoding );
|
||||
create_mandatory_sections();
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
bool load(char * buffer, size_t length) {
|
||||
membuf sbuf(buffer, buffer + length);
|
||||
std::istream in(&sbuf);
|
||||
return load(in);
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
bool load( const std::string& file_name )
|
||||
{
|
||||
std::ifstream stream;
|
||||
stream.open( file_name.c_str(), std::ios::in | std::ios::binary );
|
||||
if ( !stream ) {
|
||||
return false;
|
||||
}
|
||||
|
||||
return load(stream);
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
bool load( std::istream &stream )
|
||||
{
|
||||
clean();
|
||||
|
||||
unsigned char e_ident[EI_NIDENT];
|
||||
// Read ELF file signature
|
||||
stream.read( reinterpret_cast<char*>( &e_ident ), sizeof( e_ident ) );
|
||||
|
||||
// Is it ELF file?
|
||||
if ( stream.gcount() != sizeof( e_ident ) ||
|
||||
e_ident[EI_MAG0] != ELFMAG0 ||
|
||||
e_ident[EI_MAG1] != ELFMAG1 ||
|
||||
e_ident[EI_MAG2] != ELFMAG2 ||
|
||||
e_ident[EI_MAG3] != ELFMAG3 ) {
|
||||
return false;
|
||||
}
|
||||
|
||||
if ( ( e_ident[EI_CLASS] != ELFCLASS64 ) &&
|
||||
( e_ident[EI_CLASS] != ELFCLASS32 )) {
|
||||
return false;
|
||||
}
|
||||
|
||||
convertor.setup( e_ident[EI_DATA] );
|
||||
header = create_header( e_ident[EI_CLASS], e_ident[EI_DATA] );
|
||||
if ( 0 == header ) {
|
||||
return false;
|
||||
}
|
||||
if ( !header->load( stream ) ) {
|
||||
return false;
|
||||
}
|
||||
|
||||
load_sections( stream );
|
||||
bool is_still_good = load_segments( stream );
|
||||
return is_still_good;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
bool save( const std::string& file_name )
|
||||
{
|
||||
std::ofstream stream;
|
||||
stream.open( file_name.c_str(), std::ios::out | std::ios::binary );
|
||||
if ( !stream ) {
|
||||
return false;
|
||||
}
|
||||
|
||||
return save(stream);
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
bool save( std::ostream &stream )
|
||||
{
|
||||
if ( !stream || !header) {
|
||||
return false;
|
||||
}
|
||||
|
||||
bool is_still_good = true;
|
||||
// Define layout specific header fields
|
||||
// The position of the segment table is fixed after the header.
|
||||
// The position of the section table is variable and needs to be fixed
|
||||
// before saving.
|
||||
header->set_segments_num( segments.size() );
|
||||
header->set_segments_offset( segments.size() ? header->get_header_size() : 0 );
|
||||
header->set_sections_num( sections.size() );
|
||||
header->set_sections_offset( 0 );
|
||||
|
||||
// Layout the first section right after the segment table
|
||||
current_file_pos = header->get_header_size() +
|
||||
header->get_segment_entry_size() * header->get_segments_num();
|
||||
|
||||
calc_segment_alignment();
|
||||
|
||||
is_still_good = layout_segments_and_their_sections();
|
||||
is_still_good = is_still_good && layout_sections_without_segments();
|
||||
is_still_good = is_still_good && layout_section_table();
|
||||
|
||||
is_still_good = is_still_good && save_header( stream );
|
||||
is_still_good = is_still_good && save_sections( stream );
|
||||
is_still_good = is_still_good && save_segments( stream );
|
||||
|
||||
return is_still_good;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
// ELF header access functions
|
||||
ELFIO_HEADER_ACCESS_GET( unsigned char, class );
|
||||
ELFIO_HEADER_ACCESS_GET( unsigned char, elf_version );
|
||||
ELFIO_HEADER_ACCESS_GET( unsigned char, encoding );
|
||||
ELFIO_HEADER_ACCESS_GET( Elf_Word, version );
|
||||
ELFIO_HEADER_ACCESS_GET( Elf_Half, header_size );
|
||||
ELFIO_HEADER_ACCESS_GET( Elf_Half, section_entry_size );
|
||||
ELFIO_HEADER_ACCESS_GET( Elf_Half, segment_entry_size );
|
||||
|
||||
ELFIO_HEADER_ACCESS_GET_SET( unsigned char, os_abi );
|
||||
ELFIO_HEADER_ACCESS_GET_SET( unsigned char, abi_version );
|
||||
ELFIO_HEADER_ACCESS_GET_SET( Elf_Half, type );
|
||||
ELFIO_HEADER_ACCESS_GET_SET( Elf_Half, machine );
|
||||
ELFIO_HEADER_ACCESS_GET_SET( Elf_Word, flags );
|
||||
ELFIO_HEADER_ACCESS_GET_SET( Elf64_Addr, entry );
|
||||
ELFIO_HEADER_ACCESS_GET_SET( Elf64_Off, sections_offset );
|
||||
ELFIO_HEADER_ACCESS_GET_SET( Elf64_Off, segments_offset );
|
||||
ELFIO_HEADER_ACCESS_GET_SET( Elf_Half, section_name_str_index );
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
const endianess_convertor& get_convertor() const
|
||||
{
|
||||
return convertor;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
Elf_Xword get_default_entry_size( Elf_Word section_type ) const
|
||||
{
|
||||
switch( section_type ) {
|
||||
case SHT_RELA:
|
||||
if ( header->get_class() == ELFCLASS64 ) {
|
||||
return sizeof( Elf64_Rela );
|
||||
}
|
||||
else {
|
||||
return sizeof( Elf32_Rela );
|
||||
}
|
||||
case SHT_REL:
|
||||
if ( header->get_class() == ELFCLASS64 ) {
|
||||
return sizeof( Elf64_Rel );
|
||||
}
|
||||
else {
|
||||
return sizeof( Elf32_Rel );
|
||||
}
|
||||
case SHT_SYMTAB:
|
||||
if ( header->get_class() == ELFCLASS64 ) {
|
||||
return sizeof( Elf64_Sym );
|
||||
}
|
||||
else {
|
||||
return sizeof( Elf32_Sym );
|
||||
}
|
||||
case SHT_DYNAMIC:
|
||||
if ( header->get_class() == ELFCLASS64 ) {
|
||||
return sizeof( Elf64_Dyn );
|
||||
}
|
||||
else {
|
||||
return sizeof( Elf32_Dyn );
|
||||
}
|
||||
default:
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
private:
|
||||
bool is_offset_in_section( Elf64_Off offset, const section* sec ) const {
|
||||
return offset >= sec->get_offset() && offset < sec->get_offset()+sec->get_size();
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
public:
|
||||
|
||||
//! returns an empty string if no problems are detected,
|
||||
//! or a string containing an error message if problems are found
|
||||
std::string validate() const {
|
||||
|
||||
// check for overlapping sections in the file
|
||||
for ( int i = 0; i < sections.size(); ++i) {
|
||||
for ( int j = i+1; j < sections.size(); ++j ) {
|
||||
const section* a = sections[i];
|
||||
const section* b = sections[j];
|
||||
if ( !(a->get_type() & SHT_NOBITS)
|
||||
&& !(b->get_type() & SHT_NOBITS)
|
||||
&& (a->get_size() > 0)
|
||||
&& (b->get_size() > 0)
|
||||
&& (a->get_offset() > 0)
|
||||
&& (b->get_offset() > 0)) {
|
||||
if ( is_offset_in_section( a->get_offset(), b )
|
||||
|| is_offset_in_section( a->get_offset()+a->get_size()-1, b )
|
||||
|| is_offset_in_section( b->get_offset(), a )
|
||||
|| is_offset_in_section( b->get_offset()+b->get_size()-1, a )) {
|
||||
return "Sections " + a->get_name() + " and " + b->get_name() + " overlap in file";
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// more checks to be added here...
|
||||
|
||||
return "";
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
private:
|
||||
//------------------------------------------------------------------------------
|
||||
void clean()
|
||||
{
|
||||
delete header;
|
||||
header = 0;
|
||||
|
||||
std::vector<section*>::const_iterator it;
|
||||
for ( it = sections_.begin(); it != sections_.end(); ++it ) {
|
||||
delete *it;
|
||||
}
|
||||
sections_.clear();
|
||||
|
||||
std::vector<segment*>::const_iterator it1;
|
||||
for ( it1 = segments_.begin(); it1 != segments_.end(); ++it1 ) {
|
||||
delete *it1;
|
||||
}
|
||||
segments_.clear();
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
elf_header* create_header( unsigned char file_class, unsigned char encoding )
|
||||
{
|
||||
elf_header* new_header = 0;
|
||||
|
||||
if ( file_class == ELFCLASS64 ) {
|
||||
new_header = new elf_header_impl< Elf64_Ehdr >( &convertor,
|
||||
encoding );
|
||||
}
|
||||
else if ( file_class == ELFCLASS32 ) {
|
||||
new_header = new elf_header_impl< Elf32_Ehdr >( &convertor,
|
||||
encoding );
|
||||
}
|
||||
else {
|
||||
return 0;
|
||||
}
|
||||
|
||||
return new_header;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
section* create_section()
|
||||
{
|
||||
section* new_section;
|
||||
unsigned char file_class = get_class();
|
||||
|
||||
if ( file_class == ELFCLASS64 ) {
|
||||
new_section = new section_impl<Elf64_Shdr>( &convertor );
|
||||
}
|
||||
else if ( file_class == ELFCLASS32 ) {
|
||||
new_section = new section_impl<Elf32_Shdr>( &convertor );
|
||||
}
|
||||
else {
|
||||
return 0;
|
||||
}
|
||||
|
||||
new_section->set_index( (Elf_Half)sections_.size() );
|
||||
sections_.push_back( new_section );
|
||||
|
||||
return new_section;
|
||||
}
|
||||
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
segment* create_segment()
|
||||
{
|
||||
segment* new_segment;
|
||||
unsigned char file_class = header->get_class();
|
||||
|
||||
if ( file_class == ELFCLASS64 ) {
|
||||
new_segment = new segment_impl<Elf64_Phdr>( &convertor );
|
||||
}
|
||||
else if ( file_class == ELFCLASS32 ) {
|
||||
new_segment = new segment_impl<Elf32_Phdr>( &convertor );
|
||||
}
|
||||
else {
|
||||
return 0;
|
||||
}
|
||||
|
||||
new_segment->set_index( (Elf_Half)segments_.size() );
|
||||
segments_.push_back( new_segment );
|
||||
|
||||
return new_segment;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
void create_mandatory_sections()
|
||||
{
|
||||
// Create null section without calling to 'add_section' as no string
|
||||
// section containing section names exists yet
|
||||
section* sec0 = create_section();
|
||||
sec0->set_index( 0 );
|
||||
sec0->set_name( "" );
|
||||
sec0->set_name_string_offset( 0 );
|
||||
|
||||
set_section_name_str_index( 1 );
|
||||
section* shstrtab = sections.add( ".shstrtab" );
|
||||
shstrtab->set_type( SHT_STRTAB );
|
||||
shstrtab->set_addr_align( 1 );
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
Elf_Half load_sections( std::istream& stream )
|
||||
{
|
||||
Elf_Half entry_size = header->get_section_entry_size();
|
||||
Elf_Half num = header->get_sections_num();
|
||||
Elf64_Off offset = header->get_sections_offset();
|
||||
|
||||
for ( Elf_Half i = 0; i < num; ++i ) {
|
||||
section* sec = create_section();
|
||||
sec->load( stream, (std::streamoff)offset + i * entry_size );
|
||||
sec->set_index( i );
|
||||
// To mark that the section is not permitted to reassign address
|
||||
// during layout calculation
|
||||
sec->set_address( sec->get_address() );
|
||||
}
|
||||
|
||||
Elf_Half shstrndx = get_section_name_str_index();
|
||||
|
||||
if ( SHN_UNDEF != shstrndx ) {
|
||||
string_section_accessor str_reader( sections[shstrndx] );
|
||||
for ( Elf_Half i = 0; i < num; ++i ) {
|
||||
Elf_Word section_offset = sections[i]->get_name_string_offset();
|
||||
const char* p = str_reader.get_string( section_offset );
|
||||
if ( p != 0 ) {
|
||||
sections[i]->set_name( p );
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return num;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
//! Checks whether the addresses of the section entirely fall within the given segment.
|
||||
//! It doesn't matter if the addresses are memory addresses, or file offsets,
|
||||
//! they just need to be in the same address space
|
||||
bool is_sect_in_seg ( Elf64_Off sect_begin, Elf_Xword sect_size, Elf64_Off seg_begin, Elf64_Off seg_end ) {
|
||||
return seg_begin <= sect_begin
|
||||
&& sect_begin + sect_size <= seg_end
|
||||
&& sect_begin < seg_end; // this is important criteria when sect_size == 0
|
||||
// Example: seg_begin=10, seg_end=12 (-> covering the bytes 10 and 11)
|
||||
// sect_begin=12, sect_size=0 -> shall return false!
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
bool load_segments( std::istream& stream )
|
||||
{
|
||||
Elf_Half entry_size = header->get_segment_entry_size();
|
||||
Elf_Half num = header->get_segments_num();
|
||||
Elf64_Off offset = header->get_segments_offset();
|
||||
|
||||
for ( Elf_Half i = 0; i < num; ++i ) {
|
||||
segment* seg;
|
||||
unsigned char file_class = header->get_class();
|
||||
|
||||
if ( file_class == ELFCLASS64 ) {
|
||||
seg = new segment_impl<Elf64_Phdr>( &convertor );
|
||||
}
|
||||
else if ( file_class == ELFCLASS32 ) {
|
||||
seg = new segment_impl<Elf32_Phdr>( &convertor );
|
||||
}
|
||||
else {
|
||||
return false;
|
||||
}
|
||||
|
||||
seg->load( stream, (std::streamoff)offset + i * entry_size );
|
||||
seg->set_index( i );
|
||||
|
||||
// Add sections to the segments (similar to readelfs algorithm)
|
||||
Elf64_Off segBaseOffset = seg->get_offset();
|
||||
Elf64_Off segEndOffset = segBaseOffset + seg->get_file_size();
|
||||
Elf64_Off segVBaseAddr = seg->get_virtual_address();
|
||||
Elf64_Off segVEndAddr = segVBaseAddr + seg->get_memory_size();
|
||||
for( Elf_Half j = 0; j < sections.size(); ++j ) {
|
||||
const section* psec = sections[j];
|
||||
|
||||
// SHF_ALLOC sections are matched based on the virtual address
|
||||
// otherwise the file offset is matched
|
||||
if( psec->get_flags() & SHF_ALLOC
|
||||
? is_sect_in_seg( psec->get_address(), psec->get_size(), segVBaseAddr, segVEndAddr )
|
||||
: is_sect_in_seg( psec->get_offset(), psec->get_size(), segBaseOffset, segEndOffset )) {
|
||||
// Alignment of segment shall not be updated, to preserve original value
|
||||
// It will be re-calculated on saving.
|
||||
seg->add_section_index( psec->get_index(), 0 );
|
||||
}
|
||||
}
|
||||
|
||||
// Add section into the segments' container
|
||||
segments_.push_back( seg );
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
bool save_header( std::ostream& stream )
|
||||
{
|
||||
return header->save( stream );
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
bool save_sections( std::ostream& stream )
|
||||
{
|
||||
for ( unsigned int i = 0; i < sections_.size(); ++i ) {
|
||||
section *sec = sections_.at(i);
|
||||
|
||||
std::streampos headerPosition =
|
||||
(std::streamoff)header->get_sections_offset() +
|
||||
header->get_section_entry_size() * sec->get_index();
|
||||
|
||||
sec->save(stream,headerPosition,sec->get_offset());
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
bool save_segments( std::ostream& stream )
|
||||
{
|
||||
for ( unsigned int i = 0; i < segments_.size(); ++i ) {
|
||||
segment *seg = segments_.at(i);
|
||||
|
||||
std::streampos headerPosition = header->get_segments_offset() +
|
||||
header->get_segment_entry_size()*seg->get_index();
|
||||
|
||||
seg->save( stream, headerPosition, seg->get_offset() );
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
bool is_section_without_segment( unsigned int section_index )
|
||||
{
|
||||
bool found = false;
|
||||
|
||||
for ( unsigned int j = 0; !found && ( j < segments.size() ); ++j ) {
|
||||
for ( unsigned int k = 0;
|
||||
!found && ( k < segments[j]->get_sections_num() );
|
||||
++k ) {
|
||||
found = segments[j]->get_section_index_at( k ) == section_index;
|
||||
}
|
||||
}
|
||||
|
||||
return !found;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
bool is_subsequence_of( segment* seg1, segment* seg2 )
|
||||
{
|
||||
// Return 'true' if sections of seg1 are a subset of sections in seg2
|
||||
const std::vector<Elf_Half>& sections1 = seg1->get_sections();
|
||||
const std::vector<Elf_Half>& sections2 = seg2->get_sections();
|
||||
|
||||
bool found = false;
|
||||
if ( sections1.size() < sections2.size() ) {
|
||||
found = std::includes( sections2.begin(), sections2.end(),
|
||||
sections1.begin(), sections1.end() );
|
||||
}
|
||||
|
||||
return found;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
std::vector<segment*> get_ordered_segments( )
|
||||
{
|
||||
std::vector<segment*> res;
|
||||
std::deque<segment*> worklist;
|
||||
|
||||
res.reserve(segments.size());
|
||||
std::copy( segments_.begin(), segments_.end(),
|
||||
std::back_inserter( worklist )) ;
|
||||
|
||||
// Bring the segments which start at address 0 to the front
|
||||
size_t nextSlot = 0;
|
||||
for( size_t i = 0; i < worklist.size(); ++i ) {
|
||||
if( i != nextSlot && worklist[i]->is_offset_initialized()
|
||||
&& worklist[i]->get_offset() == 0 ) {
|
||||
if (worklist[nextSlot]->get_offset() == 0) {
|
||||
++nextSlot;
|
||||
}
|
||||
std::swap(worklist[i],worklist[nextSlot]);
|
||||
++nextSlot;
|
||||
}
|
||||
}
|
||||
|
||||
while ( !worklist.empty() ) {
|
||||
segment *seg = worklist.front();
|
||||
worklist.pop_front();
|
||||
|
||||
size_t i = 0;
|
||||
for ( ; i < worklist.size(); ++i ) {
|
||||
if ( is_subsequence_of( seg, worklist[i] ) ) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if ( i < worklist.size() )
|
||||
worklist.push_back(seg);
|
||||
else
|
||||
res.push_back(seg);
|
||||
}
|
||||
|
||||
return res;
|
||||
}
|
||||
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
bool layout_sections_without_segments( )
|
||||
{
|
||||
for ( unsigned int i = 0; i < sections_.size(); ++i ) {
|
||||
if ( is_section_without_segment( i ) ) {
|
||||
section *sec = sections_[i];
|
||||
|
||||
Elf_Xword section_align = sec->get_addr_align();
|
||||
if ( section_align > 1 && current_file_pos % section_align != 0 ) {
|
||||
current_file_pos += section_align -
|
||||
current_file_pos % section_align;
|
||||
}
|
||||
|
||||
if ( 0 != sec->get_index() )
|
||||
sec->set_offset(current_file_pos);
|
||||
|
||||
if ( SHT_NOBITS != sec->get_type() &&
|
||||
SHT_NULL != sec->get_type() ) {
|
||||
current_file_pos += sec->get_size();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
void calc_segment_alignment( )
|
||||
{
|
||||
for( std::vector<segment*>::iterator s = segments_.begin(); s != segments_.end(); ++s ) {
|
||||
segment* seg = *s;
|
||||
for ( int i = 0; i < seg->get_sections_num(); ++i ) {
|
||||
section* sect = sections_[ seg->get_section_index_at(i) ];
|
||||
if ( sect->get_addr_align() > seg->get_align() ) {
|
||||
seg->set_align( sect->get_addr_align() );
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
bool layout_segments_and_their_sections( )
|
||||
{
|
||||
std::vector<segment*> worklist;
|
||||
std::vector<bool> section_generated(sections.size(),false);
|
||||
|
||||
// Get segments in a order in where segments which contain a
|
||||
// sub sequence of other segments are located at the end
|
||||
worklist = get_ordered_segments();
|
||||
|
||||
for ( unsigned int i = 0; i < worklist.size(); ++i ) {
|
||||
Elf_Xword segment_memory = 0;
|
||||
Elf_Xword segment_filesize = 0;
|
||||
Elf_Xword seg_start_pos = current_file_pos;
|
||||
segment* seg = worklist[i];
|
||||
|
||||
// Special case: PHDR segment
|
||||
// This segment contains the program headers but no sections
|
||||
if ( seg->get_type() == PT_PHDR && seg->get_sections_num() == 0 ) {
|
||||
seg_start_pos = header->get_segments_offset();
|
||||
segment_memory = segment_filesize =
|
||||
header->get_segment_entry_size() * header->get_segments_num();
|
||||
}
|
||||
// Special case:
|
||||
// Segments which start with the NULL section and have further sections
|
||||
else if ( seg->get_sections_num() > 1
|
||||
&& sections[seg->get_section_index_at( 0 )]->get_type() == SHT_NULL ) {
|
||||
seg_start_pos = 0;
|
||||
if ( seg->get_sections_num() ) {
|
||||
segment_memory = segment_filesize = current_file_pos;
|
||||
}
|
||||
}
|
||||
// New segments with not generated sections
|
||||
// have to be aligned
|
||||
else if ( seg->get_sections_num()
|
||||
&& !section_generated[seg->get_section_index_at( 0 )] ) {
|
||||
Elf_Xword align = seg->get_align() > 0 ? seg->get_align() : 1;
|
||||
Elf64_Off cur_page_alignment = current_file_pos % align;
|
||||
Elf64_Off req_page_alignment = seg->get_virtual_address() % align;
|
||||
Elf64_Off error = req_page_alignment - cur_page_alignment;
|
||||
|
||||
current_file_pos += ( seg->get_align() + error ) % align;
|
||||
seg_start_pos = current_file_pos;
|
||||
}
|
||||
else if ( seg->get_sections_num() ) {
|
||||
seg_start_pos = sections[seg->get_section_index_at( 0 )]->get_offset();
|
||||
}
|
||||
|
||||
// Write segment's data
|
||||
for ( unsigned int j = 0; j < seg->get_sections_num(); ++j ) {
|
||||
Elf_Half index = seg->get_section_index_at( j );
|
||||
|
||||
section* sec = sections[ index ];
|
||||
|
||||
// The NULL section is always generated
|
||||
if ( SHT_NULL == sec->get_type()) {
|
||||
section_generated[index] = true;
|
||||
continue;
|
||||
}
|
||||
|
||||
Elf_Xword secAlign = 0;
|
||||
// Fix up the alignment
|
||||
if ( !section_generated[index] && sec->is_address_initialized()
|
||||
&& SHT_NOBITS != sec->get_type()
|
||||
&& SHT_NULL != sec->get_type()
|
||||
&& 0 != sec->get_size() ) {
|
||||
// Align the sections based on the virtual addresses
|
||||
// when possible (this is what matters for execution)
|
||||
Elf64_Off req_offset = sec->get_address() - seg->get_virtual_address();
|
||||
Elf64_Off cur_offset = current_file_pos - seg_start_pos;
|
||||
if ( req_offset < cur_offset) {
|
||||
// something has gone awfully wrong, abort!
|
||||
// secAlign would turn out negative, seeking backwards and overwriting previous data
|
||||
return false;
|
||||
}
|
||||
secAlign = req_offset - cur_offset;
|
||||
}
|
||||
else if (!section_generated[index] && !sec->is_address_initialized() ) {
|
||||
// If no address has been specified then only the section
|
||||
// alignment constraint has to be matched
|
||||
Elf_Xword align = sec->get_addr_align();
|
||||
if (align == 0) {
|
||||
align = 1;
|
||||
}
|
||||
Elf64_Off error = current_file_pos % align;
|
||||
secAlign = ( align - error ) % align;
|
||||
}
|
||||
else if (section_generated[index] ) {
|
||||
// Alignment for already generated sections
|
||||
secAlign = sec->get_offset() - seg_start_pos - segment_filesize;
|
||||
}
|
||||
|
||||
// Determine the segment file and memory sizes
|
||||
// Special case .tbss section (NOBITS) in non TLS segment
|
||||
if ( (sec->get_flags() & SHF_ALLOC)
|
||||
&& !( (sec->get_flags() & SHF_TLS) && (seg->get_type() != PT_TLS)
|
||||
&& ( SHT_NOBITS == sec->get_type())) )
|
||||
segment_memory += sec->get_size() + secAlign;
|
||||
if ( SHT_NOBITS != sec->get_type() && SHT_NULL != sec->get_type() )
|
||||
segment_filesize += sec->get_size() + secAlign;
|
||||
|
||||
// Nothing to be done when generating nested segments
|
||||
if(section_generated[index]) {
|
||||
continue;
|
||||
}
|
||||
|
||||
current_file_pos += secAlign;
|
||||
|
||||
// Set the section addresses when missing
|
||||
if ( !sec->is_address_initialized() )
|
||||
sec->set_address( seg->get_virtual_address()
|
||||
+ current_file_pos - seg_start_pos);
|
||||
|
||||
if ( 0 != sec->get_index() )
|
||||
sec->set_offset(current_file_pos);
|
||||
|
||||
if ( SHT_NOBITS != sec->get_type() && SHT_NULL != sec->get_type() )
|
||||
current_file_pos += sec->get_size();
|
||||
section_generated[index] = true;
|
||||
}
|
||||
|
||||
seg->set_file_size( segment_filesize );
|
||||
|
||||
// If we already have a memory size from loading an elf file (value > 0),
|
||||
// it must not shrink!
|
||||
// Memory size may be bigger than file size and it is the loader's job to do something
|
||||
// with the surplus bytes in memory, like initializing them with a defined value.
|
||||
if ( seg->get_memory_size() < segment_memory ) {
|
||||
seg->set_memory_size( segment_memory );
|
||||
}
|
||||
|
||||
seg->set_offset(seg_start_pos);
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
bool layout_section_table()
|
||||
{
|
||||
// Simply place the section table at the end for now
|
||||
Elf64_Off alignmentError = current_file_pos % 4;
|
||||
current_file_pos += ( 4 - alignmentError ) % 4;
|
||||
header->set_sections_offset(current_file_pos);
|
||||
return true;
|
||||
}
|
||||
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
public:
|
||||
friend class Sections;
|
||||
class Sections {
|
||||
public:
|
||||
//------------------------------------------------------------------------------
|
||||
Sections( elfio* parent_ ) :
|
||||
parent( parent_ )
|
||||
{
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
Elf_Half size() const
|
||||
{
|
||||
return (Elf_Half)parent->sections_.size();
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
section* operator[]( unsigned int index ) const
|
||||
{
|
||||
section* sec = 0;
|
||||
|
||||
if ( index < parent->sections_.size() ) {
|
||||
sec = parent->sections_[index];
|
||||
}
|
||||
|
||||
return sec;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
section* operator[]( const std::string& name ) const
|
||||
{
|
||||
section* sec = 0;
|
||||
|
||||
std::vector<section*>::const_iterator it;
|
||||
for ( it = parent->sections_.begin();
|
||||
it != parent->sections_.end();
|
||||
++it ) {
|
||||
if ( (*it)->get_name() == name ) {
|
||||
sec = *it;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
return sec;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
section* add( const std::string& name )
|
||||
{
|
||||
section* new_section = parent->create_section();
|
||||
new_section->set_name( name );
|
||||
|
||||
Elf_Half str_index = parent->get_section_name_str_index();
|
||||
section* string_table( parent->sections_[str_index] );
|
||||
string_section_accessor str_writer( string_table );
|
||||
Elf_Word pos = str_writer.add_string( name );
|
||||
new_section->set_name_string_offset( pos );
|
||||
|
||||
return new_section;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
std::vector<section*>::iterator begin() {
|
||||
return parent->sections_.begin();
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
std::vector<section*>::iterator end() {
|
||||
return parent->sections_.end();
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
std::vector<section*>::const_iterator begin() const {
|
||||
return parent->sections_.cbegin();
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
std::vector<section*>::const_iterator end() const {
|
||||
return parent->sections_.cend();
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
private:
|
||||
elfio* parent;
|
||||
} sections;
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
public:
|
||||
friend class Segments;
|
||||
class Segments {
|
||||
public:
|
||||
//------------------------------------------------------------------------------
|
||||
Segments( elfio* parent_ ) :
|
||||
parent( parent_ )
|
||||
{
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
Elf_Half size() const
|
||||
{
|
||||
return (Elf_Half)parent->segments_.size();
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
segment* operator[]( unsigned int index ) const
|
||||
{
|
||||
return parent->segments_[index];
|
||||
}
|
||||
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
segment* add()
|
||||
{
|
||||
return parent->create_segment();
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
std::vector<segment*>::iterator begin() {
|
||||
return parent->segments_.begin();
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
std::vector<segment*>::iterator end() {
|
||||
return parent->segments_.end();
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
std::vector<segment*>::const_iterator begin() const {
|
||||
return parent->segments_.cbegin();
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
std::vector<segment*>::const_iterator end() const {
|
||||
return parent->segments_.cend();
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
private:
|
||||
elfio* parent;
|
||||
} segments;
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
private:
|
||||
elf_header* header;
|
||||
std::vector<section*> sections_;
|
||||
std::vector<segment*> segments_;
|
||||
endianess_convertor convertor;
|
||||
|
||||
Elf_Xword current_file_pos;
|
||||
};
|
||||
|
||||
} // namespace ELFIO
|
||||
|
||||
#include <elfio/elfio_symbols.hpp>
|
||||
#include <elfio/elfio_note.hpp>
|
||||
#include <elfio/elfio_relocation.hpp>
|
||||
#include <elfio/elfio_dynamic.hpp>
|
||||
|
||||
#ifdef _MSC_VER
|
||||
#pragma warning ( pop )
|
||||
#endif
|
||||
|
||||
#endif // ELFIO_HPP
|
||||
976
source/elfio/elfio_dump.hpp
Normal file
976
source/elfio/elfio_dump.hpp
Normal file
|
|
@ -0,0 +1,976 @@
|
|||
/*
|
||||
Copyright (C) 2001-2015 by Serge Lamikhov-Center
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in
|
||||
all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
THE SOFTWARE.
|
||||
*/
|
||||
|
||||
#ifndef ELFIO_DUMP_HPP
|
||||
#define ELFIO_DUMP_HPP
|
||||
|
||||
#include <algorithm>
|
||||
#include <string>
|
||||
#include <ostream>
|
||||
#include <sstream>
|
||||
#include <iomanip>
|
||||
#include <elfio/elfio.hpp>
|
||||
|
||||
namespace ELFIO {
|
||||
|
||||
|
||||
static struct class_table_t {
|
||||
const char key;
|
||||
const char* str;
|
||||
} class_table [] =
|
||||
{
|
||||
{ ELFCLASS32, "ELF32" },
|
||||
{ ELFCLASS64, "ELF64" },
|
||||
};
|
||||
|
||||
|
||||
static struct endian_table_t {
|
||||
const char key;
|
||||
const char* str;
|
||||
} endian_table [] =
|
||||
{
|
||||
{ ELFDATANONE, "None" },
|
||||
{ ELFDATA2LSB, "Little endian" },
|
||||
{ ELFDATA2MSB, "Big endian" },
|
||||
};
|
||||
|
||||
|
||||
static struct version_table_t {
|
||||
const Elf64_Word key;
|
||||
const char* str;
|
||||
} version_table [] =
|
||||
{
|
||||
{ EV_NONE , "None" },
|
||||
{ EV_CURRENT, "Current" },
|
||||
};
|
||||
|
||||
|
||||
static struct type_table_t {
|
||||
const Elf32_Half key;
|
||||
const char* str;
|
||||
} type_table [] =
|
||||
{
|
||||
{ ET_NONE, "No file type" },
|
||||
{ ET_REL , "Relocatable file" },
|
||||
{ ET_EXEC, "Executable file" },
|
||||
{ ET_DYN , "Shared object file" },
|
||||
{ ET_CORE, "Core file" },
|
||||
};
|
||||
|
||||
|
||||
static struct machine_table_t {
|
||||
const Elf64_Half key;
|
||||
const char* str;
|
||||
} machine_table [] =
|
||||
{
|
||||
{ EM_NONE , "No machine" },
|
||||
{ EM_M32 , "AT&T WE 32100" },
|
||||
{ EM_SPARC , "SUN SPARC" },
|
||||
{ EM_386 , "Intel 80386" },
|
||||
{ EM_68K , "Motorola m68k family" },
|
||||
{ EM_88K , "Motorola m88k family" },
|
||||
{ EM_486 , "Intel 80486// Reserved for future use" },
|
||||
{ EM_860 , "Intel 80860" },
|
||||
{ EM_MIPS , "MIPS R3000 (officially, big-endian only)" },
|
||||
{ EM_S370 , "IBM System/370" },
|
||||
{ EM_MIPS_RS3_LE , "MIPS R3000 little-endian (Oct 4 1999 Draft) Deprecated" },
|
||||
{ EM_res011 , "Reserved" },
|
||||
{ EM_res012 , "Reserved" },
|
||||
{ EM_res013 , "Reserved" },
|
||||
{ EM_res014 , "Reserved" },
|
||||
{ EM_PARISC , "HPPA" },
|
||||
{ EM_res016 , "Reserved" },
|
||||
{ EM_VPP550 , "Fujitsu VPP500" },
|
||||
{ EM_SPARC32PLUS , "Sun's v8plus" },
|
||||
{ EM_960 , "Intel 80960" },
|
||||
{ EM_PPC , "PowerPC" },
|
||||
{ EM_PPC64 , "64-bit PowerPC" },
|
||||
{ EM_S390 , "IBM S/390" },
|
||||
{ EM_SPU , "Sony/Toshiba/IBM SPU" },
|
||||
{ EM_res024 , "Reserved" },
|
||||
{ EM_res025 , "Reserved" },
|
||||
{ EM_res026 , "Reserved" },
|
||||
{ EM_res027 , "Reserved" },
|
||||
{ EM_res028 , "Reserved" },
|
||||
{ EM_res029 , "Reserved" },
|
||||
{ EM_res030 , "Reserved" },
|
||||
{ EM_res031 , "Reserved" },
|
||||
{ EM_res032 , "Reserved" },
|
||||
{ EM_res033 , "Reserved" },
|
||||
{ EM_res034 , "Reserved" },
|
||||
{ EM_res035 , "Reserved" },
|
||||
{ EM_V800 , "NEC V800 series" },
|
||||
{ EM_FR20 , "Fujitsu FR20" },
|
||||
{ EM_RH32 , "TRW RH32" },
|
||||
{ EM_MCORE , "Motorola M*Core // May also be taken by Fujitsu MMA" },
|
||||
{ EM_RCE , "Old name for MCore" },
|
||||
{ EM_ARM , "ARM" },
|
||||
{ EM_OLD_ALPHA , "Digital Alpha" },
|
||||
{ EM_SH , "Renesas (formerly Hitachi) / SuperH SH" },
|
||||
{ EM_SPARCV9 , "SPARC v9 64-bit" },
|
||||
{ EM_TRICORE , "Siemens Tricore embedded processor" },
|
||||
{ EM_ARC , "ARC Cores" },
|
||||
{ EM_H8_300 , "Renesas (formerly Hitachi) H8/300" },
|
||||
{ EM_H8_300H , "Renesas (formerly Hitachi) H8/300H" },
|
||||
{ EM_H8S , "Renesas (formerly Hitachi) H8S" },
|
||||
{ EM_H8_500 , "Renesas (formerly Hitachi) H8/500" },
|
||||
{ EM_IA_64 , "Intel IA-64 Processor" },
|
||||
{ EM_MIPS_X , "Stanford MIPS-X" },
|
||||
{ EM_COLDFIRE , "Motorola Coldfire" },
|
||||
{ EM_68HC12 , "Motorola M68HC12" },
|
||||
{ EM_MMA , "Fujitsu Multimedia Accelerator" },
|
||||
{ EM_PCP , "Siemens PCP" },
|
||||
{ EM_NCPU , "Sony nCPU embedded RISC processor" },
|
||||
{ EM_NDR1 , "Denso NDR1 microprocesspr" },
|
||||
{ EM_STARCORE , "Motorola Star*Core processor" },
|
||||
{ EM_ME16 , "Toyota ME16 processor" },
|
||||
{ EM_ST100 , "STMicroelectronics ST100 processor" },
|
||||
{ EM_TINYJ , "Advanced Logic Corp. TinyJ embedded processor" },
|
||||
{ EM_X86_64 , "Advanced Micro Devices X86-64 processor" },
|
||||
{ EM_PDSP , "Sony DSP Processor" },
|
||||
{ EM_PDP10 , "Digital Equipment Corp. PDP-10" },
|
||||
{ EM_PDP11 , "Digital Equipment Corp. PDP-11" },
|
||||
{ EM_FX66 , "Siemens FX66 microcontroller" },
|
||||
{ EM_ST9PLUS , "STMicroelectronics ST9+ 8/16 bit microcontroller" },
|
||||
{ EM_ST7 , "STMicroelectronics ST7 8-bit microcontroller" },
|
||||
{ EM_68HC16 , "Motorola MC68HC16 Microcontroller" },
|
||||
{ EM_68HC11 , "Motorola MC68HC11 Microcontroller" },
|
||||
{ EM_68HC08 , "Motorola MC68HC08 Microcontroller" },
|
||||
{ EM_68HC05 , "Motorola MC68HC05 Microcontroller" },
|
||||
{ EM_SVX , "Silicon Graphics SVx" },
|
||||
{ EM_ST19 , "STMicroelectronics ST19 8-bit cpu" },
|
||||
{ EM_VAX , "Digital VAX" },
|
||||
{ EM_CRIS , "Axis Communications 32-bit embedded processor" },
|
||||
{ EM_JAVELIN , "Infineon Technologies 32-bit embedded cpu" },
|
||||
{ EM_FIREPATH , "Element 14 64-bit DSP processor" },
|
||||
{ EM_ZSP , "LSI Logic's 16-bit DSP processor" },
|
||||
{ EM_MMIX , "Donald Knuth's educational 64-bit processor" },
|
||||
{ EM_HUANY , "Harvard's machine-independent format" },
|
||||
{ EM_PRISM , "SiTera Prism" },
|
||||
{ EM_AVR , "Atmel AVR 8-bit microcontroller" },
|
||||
{ EM_FR30 , "Fujitsu FR30" },
|
||||
{ EM_D10V , "Mitsubishi D10V" },
|
||||
{ EM_D30V , "Mitsubishi D30V" },
|
||||
{ EM_V850 , "NEC v850" },
|
||||
{ EM_M32R , "Renesas M32R (formerly Mitsubishi M32R)" },
|
||||
{ EM_MN10300 , "Matsushita MN10300" },
|
||||
{ EM_MN10200 , "Matsushita MN10200" },
|
||||
{ EM_PJ , "picoJava" },
|
||||
{ EM_OPENRISC , "OpenRISC 32-bit embedded processor" },
|
||||
{ EM_ARC_A5 , "ARC Cores Tangent-A5" },
|
||||
{ EM_XTENSA , "Tensilica Xtensa Architecture" },
|
||||
{ EM_VIDEOCORE , "Alphamosaic VideoCore processor" },
|
||||
{ EM_TMM_GPP , "Thompson Multimedia General Purpose Processor" },
|
||||
{ EM_NS32K , "National Semiconductor 32000 series" },
|
||||
{ EM_TPC , "Tenor Network TPC processor" },
|
||||
{ EM_SNP1K , "Trebia SNP 1000 processor" },
|
||||
{ EM_ST200 , "STMicroelectronics ST200 microcontroller" },
|
||||
{ EM_IP2K , "Ubicom IP2022 micro controller" },
|
||||
{ EM_MAX , "MAX Processor" },
|
||||
{ EM_CR , "National Semiconductor CompactRISC" },
|
||||
{ EM_F2MC16 , "Fujitsu F2MC16" },
|
||||
{ EM_MSP430 , "TI msp430 micro controller" },
|
||||
{ EM_BLACKFIN , "ADI Blackfin" },
|
||||
{ EM_SE_C33 , "S1C33 Family of Seiko Epson processors" },
|
||||
{ EM_SEP , "Sharp embedded microprocessor" },
|
||||
{ EM_ARCA , "Arca RISC Microprocessor" },
|
||||
{ EM_UNICORE , "Microprocessor series from PKU-Unity Ltd. and MPRC of Peking University" },
|
||||
{ EM_EXCESS , "eXcess: 16/32/64-bit configurable embedded CPU" },
|
||||
{ EM_DXP , "Icera Semiconductor Inc. Deep Execution Processor" },
|
||||
{ EM_ALTERA_NIOS2 , "Altera Nios II soft-core processor" },
|
||||
{ EM_CRX , "National Semiconductor CRX" },
|
||||
{ EM_XGATE , "Motorola XGATE embedded processor" },
|
||||
{ EM_C166 , "Infineon C16x/XC16x processor" },
|
||||
{ EM_M16C , "Renesas M16C series microprocessors" },
|
||||
{ EM_DSPIC30F , "Microchip Technology dsPIC30F Digital Signal Controller" },
|
||||
{ EM_CE , "Freescale Communication Engine RISC core" },
|
||||
{ EM_M32C , "Renesas M32C series microprocessors" },
|
||||
{ EM_res121 , "Reserved" },
|
||||
{ EM_res122 , "Reserved" },
|
||||
{ EM_res123 , "Reserved" },
|
||||
{ EM_res124 , "Reserved" },
|
||||
{ EM_res125 , "Reserved" },
|
||||
{ EM_res126 , "Reserved" },
|
||||
{ EM_res127 , "Reserved" },
|
||||
{ EM_res128 , "Reserved" },
|
||||
{ EM_res129 , "Reserved" },
|
||||
{ EM_res130 , "Reserved" },
|
||||
{ EM_TSK3000 , "Altium TSK3000 core" },
|
||||
{ EM_RS08 , "Freescale RS08 embedded processor" },
|
||||
{ EM_res133 , "Reserved" },
|
||||
{ EM_ECOG2 , "Cyan Technology eCOG2 microprocessor" },
|
||||
{ EM_SCORE , "Sunplus Score" },
|
||||
{ EM_SCORE7 , "Sunplus S+core7 RISC processor" },
|
||||
{ EM_DSP24 , "New Japan Radio (NJR) 24-bit DSP Processor" },
|
||||
{ EM_VIDEOCORE3 , "Broadcom VideoCore III processor" },
|
||||
{ EM_LATTICEMICO32, "RISC processor for Lattice FPGA architecture" },
|
||||
{ EM_SE_C17 , "Seiko Epson C17 family" },
|
||||
{ EM_TI_C6000 , "Texas Instruments TMS320C6000 DSP family" },
|
||||
{ EM_TI_C2000 , "Texas Instruments TMS320C2000 DSP family" },
|
||||
{ EM_TI_C5500 , "Texas Instruments TMS320C55x DSP family" },
|
||||
{ EM_res143 , "Reserved" },
|
||||
{ EM_res144 , "Reserved" },
|
||||
{ EM_res145 , "Reserved" },
|
||||
{ EM_res146 , "Reserved" },
|
||||
{ EM_res147 , "Reserved" },
|
||||
{ EM_res148 , "Reserved" },
|
||||
{ EM_res149 , "Reserved" },
|
||||
{ EM_res150 , "Reserved" },
|
||||
{ EM_res151 , "Reserved" },
|
||||
{ EM_res152 , "Reserved" },
|
||||
{ EM_res153 , "Reserved" },
|
||||
{ EM_res154 , "Reserved" },
|
||||
{ EM_res155 , "Reserved" },
|
||||
{ EM_res156 , "Reserved" },
|
||||
{ EM_res157 , "Reserved" },
|
||||
{ EM_res158 , "Reserved" },
|
||||
{ EM_res159 , "Reserved" },
|
||||
{ EM_MMDSP_PLUS , "STMicroelectronics 64bit VLIW Data Signal Processor" },
|
||||
{ EM_CYPRESS_M8C , "Cypress M8C microprocessor" },
|
||||
{ EM_R32C , "Renesas R32C series microprocessors" },
|
||||
{ EM_TRIMEDIA , "NXP Semiconductors TriMedia architecture family" },
|
||||
{ EM_QDSP6 , "QUALCOMM DSP6 Processor" },
|
||||
{ EM_8051 , "Intel 8051 and variants" },
|
||||
{ EM_STXP7X , "STMicroelectronics STxP7x family" },
|
||||
{ EM_NDS32 , "Andes Technology compact code size embedded RISC processor family" },
|
||||
{ EM_ECOG1 , "Cyan Technology eCOG1X family" },
|
||||
{ EM_ECOG1X , "Cyan Technology eCOG1X family" },
|
||||
{ EM_MAXQ30 , "Dallas Semiconductor MAXQ30 Core Micro-controllers" },
|
||||
{ EM_XIMO16 , "New Japan Radio (NJR) 16-bit DSP Processor" },
|
||||
{ EM_MANIK , "M2000 Reconfigurable RISC Microprocessor" },
|
||||
{ EM_CRAYNV2 , "Cray Inc. NV2 vector architecture" },
|
||||
{ EM_RX , "Renesas RX family" },
|
||||
{ EM_METAG , "Imagination Technologies META processor architecture" },
|
||||
{ EM_MCST_ELBRUS , "MCST Elbrus general purpose hardware architecture" },
|
||||
{ EM_ECOG16 , "Cyan Technology eCOG16 family" },
|
||||
{ EM_CR16 , "National Semiconductor CompactRISC 16-bit processor" },
|
||||
{ EM_ETPU , "Freescale Extended Time Processing Unit" },
|
||||
{ EM_SLE9X , "Infineon Technologies SLE9X core" },
|
||||
{ EM_L1OM , "Intel L1OM" },
|
||||
{ EM_INTEL181 , "Reserved by Intel" },
|
||||
{ EM_INTEL182 , "Reserved by Intel" },
|
||||
{ EM_res183 , "Reserved by ARM" },
|
||||
{ EM_res184 , "Reserved by ARM" },
|
||||
{ EM_AVR32 , "Atmel Corporation 32-bit microprocessor family" },
|
||||
{ EM_STM8 , "STMicroeletronics STM8 8-bit microcontroller" },
|
||||
{ EM_TILE64 , "Tilera TILE64 multicore architecture family" },
|
||||
{ EM_TILEPRO , "Tilera TILEPro multicore architecture family" },
|
||||
{ EM_MICROBLAZE , "Xilinx MicroBlaze 32-bit RISC soft processor core" },
|
||||
{ EM_CUDA , "NVIDIA CUDA architecture " },
|
||||
};
|
||||
|
||||
|
||||
static struct section_type_table_t {
|
||||
const Elf64_Half key;
|
||||
const char* str;
|
||||
} section_type_table [] =
|
||||
{
|
||||
{ SHT_NULL , "NULL" },
|
||||
{ SHT_PROGBITS , "PROGBITS" },
|
||||
{ SHT_SYMTAB , "SYMTAB" },
|
||||
{ SHT_STRTAB , "STRTAB" },
|
||||
{ SHT_RELA , "RELA" },
|
||||
{ SHT_HASH , "HASH" },
|
||||
{ SHT_DYNAMIC , "DYNAMIC" },
|
||||
{ SHT_NOTE , "NOTE" },
|
||||
{ SHT_NOBITS , "NOBITS" },
|
||||
{ SHT_REL , "REL" },
|
||||
{ SHT_SHLIB , "SHLIB" },
|
||||
{ SHT_DYNSYM , "DYNSYM" },
|
||||
{ SHT_INIT_ARRAY , "INIT_ARRAY" },
|
||||
{ SHT_FINI_ARRAY , "FINI_ARRAY" },
|
||||
{ SHT_PREINIT_ARRAY, "PREINIT_ARRAY" },
|
||||
{ SHT_GROUP , "GROUP" },
|
||||
{ SHT_SYMTAB_SHNDX , "SYMTAB_SHNDX " },
|
||||
};
|
||||
|
||||
|
||||
static struct segment_type_table_t {
|
||||
const Elf_Word key;
|
||||
const char* str;
|
||||
} segment_type_table [] =
|
||||
{
|
||||
{ PT_NULL , "NULL" },
|
||||
{ PT_LOAD , "LOAD" },
|
||||
{ PT_DYNAMIC, "DYNAMIC" },
|
||||
{ PT_INTERP , "INTERP" },
|
||||
{ PT_NOTE , "NOTE" },
|
||||
{ PT_SHLIB , "SHLIB" },
|
||||
{ PT_PHDR , "PHDR" },
|
||||
{ PT_TLS , "TLS" },
|
||||
};
|
||||
|
||||
|
||||
static struct segment_flag_table_t {
|
||||
const Elf_Word key;
|
||||
const char* str;
|
||||
} segment_flag_table [] =
|
||||
{
|
||||
{ 0, "" },
|
||||
{ 1, "X" },
|
||||
{ 2, "W" },
|
||||
{ 3, "WX" },
|
||||
{ 4, "R" },
|
||||
{ 5, "RX" },
|
||||
{ 6, "RW" },
|
||||
{ 7, "RWX" },
|
||||
};
|
||||
|
||||
|
||||
static struct symbol_bind_t {
|
||||
const Elf_Word key;
|
||||
const char* str;
|
||||
} symbol_bind_table [] =
|
||||
{
|
||||
{ STB_LOCAL , "LOCAL" },
|
||||
{ STB_GLOBAL , "GLOBAL" },
|
||||
{ STB_WEAK , "WEAK" },
|
||||
{ STB_LOOS , "LOOS" },
|
||||
{ STB_HIOS , "HIOS" },
|
||||
{ STB_MULTIDEF, "MULTIDEF" },
|
||||
{ STB_LOPROC , "LOPROC" },
|
||||
{ STB_HIPROC , "HIPROC" },
|
||||
};
|
||||
|
||||
|
||||
static struct symbol_type_t {
|
||||
const Elf_Word key;
|
||||
const char* str;
|
||||
} symbol_type_table [] =
|
||||
{
|
||||
{ STT_NOTYPE , "NOTYPE" },
|
||||
{ STT_OBJECT , "OBJECT" },
|
||||
{ STT_FUNC , "FUNC" },
|
||||
{ STT_SECTION, "SECTION" },
|
||||
{ STT_FILE , "FILE" },
|
||||
{ STT_COMMON , "COMMON" },
|
||||
{ STT_TLS , "TLS" },
|
||||
{ STT_LOOS , "LOOS" },
|
||||
{ STT_HIOS , "HIOS" },
|
||||
{ STT_LOPROC , "LOPROC" },
|
||||
{ STT_HIPROC , "HIPROC" },
|
||||
};
|
||||
|
||||
|
||||
static struct dynamic_tag_t {
|
||||
const Elf_Word key;
|
||||
const char* str;
|
||||
} dynamic_tag_table [] =
|
||||
{
|
||||
{ DT_NULL , "NULL" },
|
||||
{ DT_NEEDED , "NEEDED" },
|
||||
{ DT_PLTRELSZ , "PLTRELSZ" },
|
||||
{ DT_PLTGOT , "PLTGOT" },
|
||||
{ DT_HASH , "HASH" },
|
||||
{ DT_STRTAB , "STRTAB" },
|
||||
{ DT_SYMTAB , "SYMTAB" },
|
||||
{ DT_RELA , "RELA" },
|
||||
{ DT_RELASZ , "RELASZ" },
|
||||
{ DT_RELAENT , "RELAENT" },
|
||||
{ DT_STRSZ , "STRSZ" },
|
||||
{ DT_SYMENT , "SYMENT" },
|
||||
{ DT_INIT , "INIT" },
|
||||
{ DT_FINI , "FINI" },
|
||||
{ DT_SONAME , "SONAME" },
|
||||
{ DT_RPATH , "RPATH" },
|
||||
{ DT_SYMBOLIC , "SYMBOLIC" },
|
||||
{ DT_REL , "REL" },
|
||||
{ DT_RELSZ , "RELSZ" },
|
||||
{ DT_RELENT , "RELENT" },
|
||||
{ DT_PLTREL , "PLTREL" },
|
||||
{ DT_DEBUG , "DEBUG" },
|
||||
{ DT_TEXTREL , "TEXTREL" },
|
||||
{ DT_JMPREL , "JMPREL" },
|
||||
{ DT_BIND_NOW , "BIND_NOW" },
|
||||
{ DT_INIT_ARRAY , "INIT_ARRAY" },
|
||||
{ DT_FINI_ARRAY , "FINI_ARRAY" },
|
||||
{ DT_INIT_ARRAYSZ , "INIT_ARRAYSZ" },
|
||||
{ DT_FINI_ARRAYSZ , "FINI_ARRAYSZ" },
|
||||
{ DT_RUNPATH , "RUNPATH" },
|
||||
{ DT_FLAGS , "FLAGS" },
|
||||
{ DT_ENCODING , "ENCODING" },
|
||||
{ DT_PREINIT_ARRAY , "PREINIT_ARRAY" },
|
||||
{ DT_PREINIT_ARRAYSZ, "PREINIT_ARRAYSZ" },
|
||||
{ DT_MAXPOSTAGS , "MAXPOSTAGS" },
|
||||
};
|
||||
|
||||
static const ELFIO::Elf_Xword MAX_DATA_ENTRIES = 64;
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
class dump
|
||||
{
|
||||
#define DUMP_DEC_FORMAT( width ) std::setw(width) << std::setfill( ' ' ) << \
|
||||
std::dec << std::right
|
||||
#define DUMP_HEX_FORMAT( width ) std::setw(width) << std::setfill( '0' ) << \
|
||||
std::hex << std::right
|
||||
#define DUMP_STR_FORMAT( width ) std::setw(width) << std::setfill( ' ' ) << \
|
||||
std::hex << std::left
|
||||
|
||||
public:
|
||||
//------------------------------------------------------------------------------
|
||||
static void
|
||||
header( std::ostream& out, const elfio& reader )
|
||||
{
|
||||
if (!reader.get_header_size())
|
||||
{
|
||||
return;
|
||||
}
|
||||
out << "ELF Header" << std::endl << std::endl
|
||||
<< " Class: " << str_class( reader.get_class() ) << std::endl
|
||||
<< " Encoding: " << str_endian( reader.get_encoding() ) << std::endl
|
||||
<< " ELFVersion: " << str_version( reader.get_elf_version() ) << std::endl
|
||||
<< " Type: " << str_type( reader.get_type() ) << std::endl
|
||||
<< " Machine: " << str_machine( reader.get_machine() ) << std::endl
|
||||
<< " Version: " << str_version( reader.get_version() ) << std::endl
|
||||
<< " Entry: " << "0x" << std::hex << reader.get_entry() << std::endl
|
||||
<< " Flags: " << "0x" << std::hex << reader.get_flags() << std::endl
|
||||
<< std::endl;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
static void
|
||||
section_headers( std::ostream& out, const elfio& reader )
|
||||
{
|
||||
Elf_Half n = reader.sections.size();
|
||||
|
||||
if ( n == 0 ) {
|
||||
return;
|
||||
}
|
||||
|
||||
out << "Section Headers:" << std::endl;
|
||||
if ( reader.get_class() == ELFCLASS32 ) { // Output for 32-bit
|
||||
out << "[ Nr ] Type Addr Size ES Flg Lk Inf Al Name" << std::endl;
|
||||
}
|
||||
else { // Output for 64-bit
|
||||
out << "[ Nr ] Type Addr Size ES Flg" << std::endl
|
||||
<< " Lk Inf Al Name" << std::endl;
|
||||
}
|
||||
|
||||
for ( Elf_Half i = 0; i < n; ++i ) { // For all sections
|
||||
section* sec = reader.sections[i];
|
||||
section_header( out, i, sec, reader.get_class() );
|
||||
}
|
||||
|
||||
out << "Key to Flags: W (write), A (alloc), X (execute)\n\n"
|
||||
<< std::endl;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
static void
|
||||
section_header( std::ostream& out, Elf_Half no, const section* sec,
|
||||
unsigned char elf_class )
|
||||
{
|
||||
std::ios_base::fmtflags original_flags = out.flags();
|
||||
|
||||
if ( elf_class == ELFCLASS32 ) { // Output for 32-bit
|
||||
out << "["
|
||||
<< DUMP_DEC_FORMAT( 5 ) << no
|
||||
<< "] "
|
||||
<< DUMP_STR_FORMAT( 17 ) << str_section_type( sec->get_type() ) << " "
|
||||
<< DUMP_HEX_FORMAT( 8 ) << sec->get_address() << " "
|
||||
<< DUMP_HEX_FORMAT( 8 ) << sec->get_size() << " "
|
||||
<< DUMP_HEX_FORMAT( 2 ) << sec->get_entry_size() << " "
|
||||
<< DUMP_STR_FORMAT( 3 ) << section_flags( sec->get_flags() ) << " "
|
||||
<< DUMP_HEX_FORMAT( 2 ) << sec->get_link() << " "
|
||||
<< DUMP_HEX_FORMAT( 3 ) << sec->get_info() << " "
|
||||
<< DUMP_HEX_FORMAT( 2 ) << sec->get_addr_align() << " "
|
||||
<< DUMP_STR_FORMAT( 17 ) << sec->get_name() << " "
|
||||
<< std::endl;
|
||||
}
|
||||
else { // Output for 64-bit
|
||||
out << "["
|
||||
<< DUMP_DEC_FORMAT( 5 ) << no
|
||||
<< "] "
|
||||
<< DUMP_STR_FORMAT( 17 ) << str_section_type( sec->get_type() ) << " "
|
||||
<< DUMP_HEX_FORMAT( 16 ) << sec->get_address() << " "
|
||||
<< DUMP_HEX_FORMAT( 16 ) << sec->get_size() << " "
|
||||
<< DUMP_HEX_FORMAT( 4 ) << sec->get_entry_size() << " "
|
||||
<< DUMP_STR_FORMAT( 3 ) << section_flags( sec->get_flags() ) << " "
|
||||
<< std::endl
|
||||
<< " "
|
||||
<< DUMP_HEX_FORMAT( 4 ) << sec->get_link() << " "
|
||||
<< DUMP_HEX_FORMAT( 4 ) << sec->get_info() << " "
|
||||
<< DUMP_HEX_FORMAT( 4 ) << sec->get_addr_align() << " "
|
||||
<< DUMP_STR_FORMAT( 17 ) << sec->get_name() << " "
|
||||
<< std::endl;
|
||||
}
|
||||
|
||||
out.flags(original_flags);
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
static void
|
||||
segment_headers( std::ostream& out, const elfio& reader )
|
||||
{
|
||||
Elf_Half n = reader.segments.size();
|
||||
if ( n == 0 ) {
|
||||
return;
|
||||
}
|
||||
|
||||
out << "Segment headers:" << std::endl;
|
||||
if ( reader.get_class() == ELFCLASS32 ) { // Output for 32-bit
|
||||
out << "[ Nr ] Type VirtAddr PhysAddr FileSize Mem.Size Flags Align"
|
||||
<< std::endl;
|
||||
}
|
||||
else { // Output for 64-bit
|
||||
out << "[ Nr ] Type VirtAddr PhysAddr Flags" << std::endl
|
||||
<< " FileSize Mem.Size Align"
|
||||
<< std::endl;
|
||||
}
|
||||
|
||||
for ( Elf_Half i = 0; i < n; ++i ) {
|
||||
segment* seg = reader.segments[i];
|
||||
segment_header( out, i, seg, reader.get_class() );
|
||||
}
|
||||
|
||||
out << std::endl;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
static void
|
||||
segment_header( std::ostream& out, Elf_Half no, const segment* seg,
|
||||
unsigned int elf_class )
|
||||
{
|
||||
std::ios_base::fmtflags original_flags = out.flags();
|
||||
|
||||
if ( elf_class == ELFCLASS32 ) { // Output for 32-bit
|
||||
out << "["
|
||||
<< DUMP_DEC_FORMAT( 5 ) << no
|
||||
<< "] "
|
||||
<< DUMP_STR_FORMAT( 14 ) << str_segment_type( seg->get_type() ) << " "
|
||||
<< DUMP_HEX_FORMAT( 8 ) << seg->get_virtual_address() << " "
|
||||
<< DUMP_HEX_FORMAT( 8 ) << seg->get_physical_address() << " "
|
||||
<< DUMP_HEX_FORMAT( 8 ) << seg->get_file_size() << " "
|
||||
<< DUMP_HEX_FORMAT( 8 ) << seg->get_memory_size() << " "
|
||||
<< DUMP_STR_FORMAT( 8 ) << str_segment_flag( seg->get_flags() ) << " "
|
||||
<< DUMP_HEX_FORMAT( 8 ) << seg->get_align() << " "
|
||||
<< std::endl;
|
||||
}
|
||||
else { // Output for 64-bit
|
||||
out << "["
|
||||
<< DUMP_DEC_FORMAT( 5 ) << no
|
||||
<< "] "
|
||||
<< DUMP_STR_FORMAT( 14 ) << str_segment_type( seg->get_type() ) << " "
|
||||
<< DUMP_HEX_FORMAT( 16 ) << seg->get_virtual_address() << " "
|
||||
<< DUMP_HEX_FORMAT( 16 ) << seg->get_physical_address() << " "
|
||||
<< DUMP_STR_FORMAT( 16 ) << str_segment_flag( seg->get_flags() ) << " "
|
||||
<< std::endl
|
||||
<< " "
|
||||
<< DUMP_HEX_FORMAT( 16 ) << seg->get_file_size() << " "
|
||||
<< DUMP_HEX_FORMAT( 16 ) << seg->get_memory_size() << " "
|
||||
<< DUMP_HEX_FORMAT( 16 ) << seg->get_align() << " "
|
||||
<< std::endl;
|
||||
}
|
||||
|
||||
out.flags(original_flags);
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
static void
|
||||
symbol_tables( std::ostream& out, const elfio& reader )
|
||||
{
|
||||
Elf_Half n = reader.sections.size();
|
||||
for ( Elf_Half i = 0; i < n; ++i ) { // For all sections
|
||||
section* sec = reader.sections[i];
|
||||
if ( SHT_SYMTAB == sec->get_type() || SHT_DYNSYM == sec->get_type() ) {
|
||||
symbol_section_accessor symbols( reader, sec );
|
||||
|
||||
Elf_Xword sym_no = symbols.get_symbols_num();
|
||||
if ( sym_no > 0 ) {
|
||||
out << "Symbol table (" << sec->get_name() << ")" << std::endl;
|
||||
if ( reader.get_class() == ELFCLASS32 ) { // Output for 32-bit
|
||||
out << "[ Nr ] Value Size Type Bind Sect Name"
|
||||
<< std::endl;
|
||||
}
|
||||
else { // Output for 64-bit
|
||||
out << "[ Nr ] Value Size Type Bind Sect" << std::endl
|
||||
<< " Name"
|
||||
<< std::endl;
|
||||
}
|
||||
for ( Elf_Half i = 0; i < sym_no; ++i ) {
|
||||
std::string name;
|
||||
Elf64_Addr value = 0;
|
||||
Elf_Xword size = 0;
|
||||
unsigned char bind = 0;
|
||||
unsigned char type = 0;
|
||||
Elf_Half section = 0;
|
||||
unsigned char other = 0;
|
||||
symbols.get_symbol( i, name, value, size, bind, type, section, other );
|
||||
symbol_table( out, i, name, value, size, bind, type, section, reader.get_class() );
|
||||
}
|
||||
|
||||
out << std::endl;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
static void
|
||||
symbol_table( std::ostream& out,
|
||||
Elf_Half no,
|
||||
std::string& name,
|
||||
Elf64_Addr value,
|
||||
Elf_Xword size,
|
||||
unsigned char bind,
|
||||
unsigned char type,
|
||||
Elf_Half section,
|
||||
unsigned int elf_class )
|
||||
{
|
||||
std::ios_base::fmtflags original_flags = out.flags();
|
||||
|
||||
if ( elf_class == ELFCLASS32 ) { // Output for 32-bit
|
||||
out << "["
|
||||
<< DUMP_DEC_FORMAT( 5 ) << no
|
||||
<< "] "
|
||||
<< DUMP_HEX_FORMAT( 8 ) << value << " "
|
||||
<< DUMP_HEX_FORMAT( 8 ) << size << " "
|
||||
<< DUMP_STR_FORMAT( 7 ) << str_symbol_type( type ) << " "
|
||||
<< DUMP_STR_FORMAT( 8 ) << str_symbol_bind( bind ) << " "
|
||||
<< DUMP_DEC_FORMAT( 5 ) << section << " "
|
||||
<< DUMP_STR_FORMAT( 1 ) << name << " "
|
||||
<< std::endl;
|
||||
}
|
||||
else { // Output for 64-bit
|
||||
out << "["
|
||||
<< DUMP_DEC_FORMAT( 5 ) << no
|
||||
<< "] "
|
||||
<< DUMP_HEX_FORMAT( 16 ) << value << " "
|
||||
<< DUMP_HEX_FORMAT( 16 ) << size << " "
|
||||
<< DUMP_STR_FORMAT( 7 ) << str_symbol_type( type ) << " "
|
||||
<< DUMP_STR_FORMAT( 8 ) << str_symbol_bind( bind ) << " "
|
||||
<< DUMP_DEC_FORMAT( 5 ) << section << " "
|
||||
<< std::endl
|
||||
<< " "
|
||||
<< DUMP_STR_FORMAT( 1 ) << name << " "
|
||||
<< std::endl;
|
||||
}
|
||||
|
||||
out.flags(original_flags);
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
static void
|
||||
notes( std::ostream& out, const elfio& reader )
|
||||
{
|
||||
Elf_Half no = reader.sections.size();
|
||||
for ( Elf_Half i = 0; i < no; ++i ) { // For all sections
|
||||
section* sec = reader.sections[i];
|
||||
if ( SHT_NOTE == sec->get_type() ) { // Look at notes
|
||||
note_section_accessor notes( reader, sec );
|
||||
int no_notes = notes.get_notes_num();
|
||||
if ( no > 0 ) {
|
||||
out << "Note section (" << sec->get_name() << ")" << std::endl
|
||||
<< " No Type Name"
|
||||
<< std::endl;
|
||||
for ( int j = 0; j < no_notes; ++j ) { // For all notes
|
||||
Elf_Word type;
|
||||
std::string name;
|
||||
void* desc;
|
||||
Elf_Word descsz;
|
||||
|
||||
if ( notes.get_note(j, type, name, desc, descsz) ) {
|
||||
// 'name' usually contains \0 at the end. Try to fix it
|
||||
name = name.c_str();
|
||||
note( out, j, type, name );
|
||||
}
|
||||
}
|
||||
|
||||
out << std::endl;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
static void
|
||||
note( std::ostream& out,
|
||||
int no,
|
||||
Elf_Word type,
|
||||
const std::string& name )
|
||||
{
|
||||
out << " ["
|
||||
<< DUMP_DEC_FORMAT( 2 ) << no
|
||||
<< "] "
|
||||
<< DUMP_HEX_FORMAT( 8 ) << type << " "
|
||||
<< DUMP_STR_FORMAT( 1 ) << name
|
||||
<< std::endl;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
static void
|
||||
dynamic_tags( std::ostream& out, const elfio& reader )
|
||||
{
|
||||
Elf_Half n = reader.sections.size();
|
||||
for ( Elf_Half i = 0; i < n; ++i ) { // For all sections
|
||||
section* sec = reader.sections[i];
|
||||
if ( SHT_DYNAMIC == sec->get_type() ) {
|
||||
dynamic_section_accessor dynamic( reader, sec );
|
||||
|
||||
Elf_Xword dyn_no = dynamic.get_entries_num();
|
||||
if ( dyn_no > 0 ) {
|
||||
out << "Dynamic section (" << sec->get_name() << ")" << std::endl;
|
||||
out << "[ Nr ] Tag Name/Value" << std::endl;
|
||||
for ( Elf_Xword i = 0; i < dyn_no; ++i ) {
|
||||
Elf_Xword tag = 0;
|
||||
Elf_Xword value = 0;
|
||||
std::string str;
|
||||
dynamic.get_entry( i, tag, value, str );
|
||||
dynamic_tag( out, i, tag, value, str, reader.get_class() );
|
||||
if ( DT_NULL == tag ) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
out << std::endl;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
static void
|
||||
dynamic_tag( std::ostream& out,
|
||||
Elf_Xword no,
|
||||
Elf_Xword tag,
|
||||
Elf_Xword value,
|
||||
std::string str,
|
||||
unsigned int /*elf_class*/ )
|
||||
{
|
||||
out << "["
|
||||
<< DUMP_DEC_FORMAT( 5 ) << no
|
||||
<< "] "
|
||||
<< DUMP_STR_FORMAT( 16 ) << str_dynamic_tag( tag ) << " ";
|
||||
if ( str.empty() ) {
|
||||
out << DUMP_HEX_FORMAT( 16 ) << value << " ";
|
||||
}
|
||||
else {
|
||||
out << DUMP_STR_FORMAT( 32 ) << str << " ";
|
||||
}
|
||||
out << std::endl;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
static void
|
||||
section_data( std::ostream& out, const section* sec )
|
||||
{
|
||||
std::ios_base::fmtflags original_flags = out.flags();
|
||||
|
||||
out << sec->get_name() << std::endl;
|
||||
const char* pdata = sec->get_data();
|
||||
if ( pdata ){
|
||||
ELFIO::Elf_Xword i;
|
||||
for ( i = 0; i < std::min( sec->get_size(), MAX_DATA_ENTRIES ); ++i ) {
|
||||
if ( i % 16 == 0 ) {
|
||||
out << "[" << DUMP_HEX_FORMAT( 8 ) << i << "]";
|
||||
}
|
||||
|
||||
out << " " << DUMP_HEX_FORMAT( 2 ) << ( pdata[i] & 0x000000FF );
|
||||
|
||||
if ( i % 16 == 15 ) {
|
||||
out << std::endl;
|
||||
}
|
||||
}
|
||||
if ( i % 16 != 0 ) {
|
||||
out << std::endl;
|
||||
}
|
||||
|
||||
out.flags(original_flags);
|
||||
}
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
static void
|
||||
section_datas( std::ostream& out, const elfio& reader )
|
||||
{
|
||||
Elf_Half n = reader.sections.size();
|
||||
|
||||
if ( n == 0 ) {
|
||||
return;
|
||||
}
|
||||
|
||||
out << "Section Data:" << std::endl;
|
||||
|
||||
for ( Elf_Half i = 1; i < n; ++i ) { // For all sections
|
||||
section* sec = reader.sections[i];
|
||||
if ( sec->get_type() == SHT_NOBITS ) {
|
||||
continue;
|
||||
}
|
||||
section_data( out, sec );
|
||||
}
|
||||
|
||||
out << std::endl;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
static void
|
||||
segment_data( std::ostream& out, Elf_Half no, const segment* seg )
|
||||
{
|
||||
std::ios_base::fmtflags original_flags = out.flags();
|
||||
|
||||
out << "Segment # " << no << std::endl;
|
||||
const char* pdata = seg->get_data();
|
||||
if ( pdata ) {
|
||||
ELFIO::Elf_Xword i;
|
||||
for ( i = 0; i < std::min( seg->get_file_size(), MAX_DATA_ENTRIES ); ++i ) {
|
||||
if ( i % 16 == 0 ) {
|
||||
out << "[" << DUMP_HEX_FORMAT( 8 ) << i << "]";
|
||||
}
|
||||
|
||||
out << " " << DUMP_HEX_FORMAT( 2 ) << ( pdata[i] & 0x000000FF );
|
||||
|
||||
if ( i % 16 == 15 ) {
|
||||
out << std::endl;
|
||||
}
|
||||
}
|
||||
if ( i % 16 != 0 ) {
|
||||
out << std::endl;
|
||||
}
|
||||
|
||||
out.flags(original_flags);
|
||||
}
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
static void
|
||||
segment_datas( std::ostream& out, const elfio& reader )
|
||||
{
|
||||
Elf_Half n = reader.segments.size();
|
||||
|
||||
if ( n == 0 ) {
|
||||
return;
|
||||
}
|
||||
|
||||
out << "Segment Data:" << std::endl;
|
||||
|
||||
for ( Elf_Half i = 0; i < n; ++i ) { // For all sections
|
||||
segment* seg = reader.segments[i];
|
||||
segment_data( out, i, seg );
|
||||
}
|
||||
|
||||
out << std::endl;
|
||||
}
|
||||
|
||||
private:
|
||||
//------------------------------------------------------------------------------
|
||||
template< typename T, typename K >
|
||||
std::string
|
||||
static
|
||||
find_value_in_table( const T& table, const K& key )
|
||||
{
|
||||
std::string res = "?";
|
||||
for ( unsigned int i = 0; i < sizeof( table )/sizeof( table[0] ); ++i ) {
|
||||
if ( table[i].key == key ) {
|
||||
res = table[i].str;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
return res;
|
||||
}
|
||||
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
template< typename T, typename K >
|
||||
static
|
||||
std::string
|
||||
format_assoc( const T& table, const K& key )
|
||||
{
|
||||
std::string str = find_value_in_table( table, key );
|
||||
if ( str == "?" ) {
|
||||
std::ostringstream oss;
|
||||
oss << str << " (0x" << std::hex << key << ")";
|
||||
str = oss.str();
|
||||
}
|
||||
|
||||
return str;
|
||||
}
|
||||
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
template< typename T >
|
||||
static
|
||||
std::string
|
||||
format_assoc( const T& table, const char key )
|
||||
{
|
||||
return format_assoc( table, (const int)key );
|
||||
}
|
||||
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
static
|
||||
std::string
|
||||
section_flags( Elf_Xword flags )
|
||||
{
|
||||
std::string ret = "";
|
||||
if ( flags & SHF_WRITE ) {
|
||||
ret += "W";
|
||||
}
|
||||
if ( flags & SHF_ALLOC ) {
|
||||
ret += "A";
|
||||
}
|
||||
if ( flags & SHF_EXECINSTR ) {
|
||||
ret += "X";
|
||||
}
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
#define STR_FUNC_TABLE( name ) \
|
||||
template< typename T > \
|
||||
static \
|
||||
std::string \
|
||||
str_##name( const T key ) \
|
||||
{ \
|
||||
return format_assoc( name##_table, key ); \
|
||||
}
|
||||
|
||||
STR_FUNC_TABLE( class )
|
||||
STR_FUNC_TABLE( endian )
|
||||
STR_FUNC_TABLE( version )
|
||||
STR_FUNC_TABLE( type )
|
||||
STR_FUNC_TABLE( machine )
|
||||
STR_FUNC_TABLE( section_type )
|
||||
STR_FUNC_TABLE( segment_type )
|
||||
STR_FUNC_TABLE( segment_flag )
|
||||
STR_FUNC_TABLE( symbol_bind )
|
||||
STR_FUNC_TABLE( symbol_type )
|
||||
STR_FUNC_TABLE( dynamic_tag )
|
||||
|
||||
#undef STR_FUNC_TABLE
|
||||
#undef DUMP_DEC_FORMAT
|
||||
#undef DUMP_HEX_FORMAT
|
||||
#undef DUMP_STR_FORMAT
|
||||
}; // class dump
|
||||
|
||||
|
||||
}; // namespace ELFIO
|
||||
|
||||
#endif // ELFIO_DUMP_HPP
|
||||
257
source/elfio/elfio_dynamic.hpp
Normal file
257
source/elfio/elfio_dynamic.hpp
Normal file
|
|
@ -0,0 +1,257 @@
|
|||
/*
|
||||
Copyright (C) 2001-2015 by Serge Lamikhov-Center
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in
|
||||
all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
THE SOFTWARE.
|
||||
*/
|
||||
|
||||
#ifndef ELFIO_DYNAMIC_HPP
|
||||
#define ELFIO_DYNAMIC_HPP
|
||||
|
||||
namespace ELFIO {
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
template< class S >
|
||||
class dynamic_section_accessor_template
|
||||
{
|
||||
public:
|
||||
//------------------------------------------------------------------------------
|
||||
dynamic_section_accessor_template( const elfio& elf_file_, S* section_ ) :
|
||||
elf_file( elf_file_ ),
|
||||
dynamic_section( section_ )
|
||||
{
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
Elf_Xword
|
||||
get_entries_num() const
|
||||
{
|
||||
Elf_Xword nRet = 0;
|
||||
|
||||
if ( 0 != dynamic_section->get_entry_size() ) {
|
||||
nRet = dynamic_section->get_size() / dynamic_section->get_entry_size();
|
||||
}
|
||||
|
||||
return nRet;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
bool
|
||||
get_entry( Elf_Xword index,
|
||||
Elf_Xword& tag,
|
||||
Elf_Xword& value,
|
||||
std::string& str ) const
|
||||
{
|
||||
if ( index >= get_entries_num() ) { // Is index valid
|
||||
return false;
|
||||
}
|
||||
|
||||
if ( elf_file.get_class() == ELFCLASS32 ) {
|
||||
generic_get_entry_dyn< Elf32_Dyn >( index, tag, value );
|
||||
}
|
||||
else {
|
||||
generic_get_entry_dyn< Elf64_Dyn >( index, tag, value );
|
||||
}
|
||||
|
||||
// If the tag may have a string table reference, prepare the string
|
||||
if ( tag == DT_NEEDED ||
|
||||
tag == DT_SONAME ||
|
||||
tag == DT_RPATH ||
|
||||
tag == DT_RUNPATH ) {
|
||||
string_section_accessor strsec =
|
||||
elf_file.sections[ get_string_table_index() ];
|
||||
const char* result = strsec.get_string( value );
|
||||
if ( 0 == result ) {
|
||||
str.clear();
|
||||
return false;
|
||||
}
|
||||
str = result;
|
||||
}
|
||||
else {
|
||||
str.clear();
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
void
|
||||
add_entry( Elf_Xword tag,
|
||||
Elf_Xword value )
|
||||
{
|
||||
if ( elf_file.get_class() == ELFCLASS32 ) {
|
||||
generic_add_entry< Elf32_Dyn >( tag, value );
|
||||
}
|
||||
else {
|
||||
generic_add_entry< Elf64_Dyn >( tag, value );
|
||||
}
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
void
|
||||
add_entry( Elf_Xword tag,
|
||||
const std::string& str )
|
||||
{
|
||||
string_section_accessor strsec =
|
||||
elf_file.sections[ get_string_table_index() ];
|
||||
Elf_Xword value = strsec.add_string( str );
|
||||
add_entry( tag, value );
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
private:
|
||||
//------------------------------------------------------------------------------
|
||||
Elf_Half
|
||||
get_string_table_index() const
|
||||
{
|
||||
return (Elf_Half)dynamic_section->get_link();
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
template< class T >
|
||||
void
|
||||
generic_get_entry_dyn( Elf_Xword index,
|
||||
Elf_Xword& tag,
|
||||
Elf_Xword& value ) const
|
||||
{
|
||||
const endianess_convertor& convertor = elf_file.get_convertor();
|
||||
|
||||
// Check unusual case when dynamic section has no data
|
||||
if( dynamic_section->get_data() == 0 ||
|
||||
( index + 1 ) * dynamic_section->get_entry_size() > dynamic_section->get_size() ) {
|
||||
tag = DT_NULL;
|
||||
value = 0;
|
||||
return;
|
||||
}
|
||||
|
||||
const T* pEntry = reinterpret_cast<const T*>(
|
||||
dynamic_section->get_data() +
|
||||
index * dynamic_section->get_entry_size() );
|
||||
tag = convertor( pEntry->d_tag );
|
||||
switch ( tag ) {
|
||||
case DT_NULL:
|
||||
case DT_SYMBOLIC:
|
||||
case DT_TEXTREL:
|
||||
case DT_BIND_NOW:
|
||||
value = 0;
|
||||
break;
|
||||
case DT_NEEDED:
|
||||
case DT_PLTRELSZ:
|
||||
case DT_RELASZ:
|
||||
case DT_RELAENT:
|
||||
case DT_STRSZ:
|
||||
case DT_SYMENT:
|
||||
case DT_SONAME:
|
||||
case DT_RPATH:
|
||||
case DT_RELSZ:
|
||||
case DT_RELENT:
|
||||
case DT_PLTREL:
|
||||
case DT_INIT_ARRAYSZ:
|
||||
case DT_FINI_ARRAYSZ:
|
||||
case DT_RUNPATH:
|
||||
case DT_FLAGS:
|
||||
case DT_PREINIT_ARRAYSZ:
|
||||
value = convertor( pEntry->d_un.d_val );
|
||||
break;
|
||||
case DT_PLTGOT:
|
||||
case DT_HASH:
|
||||
case DT_STRTAB:
|
||||
case DT_SYMTAB:
|
||||
case DT_RELA:
|
||||
case DT_INIT:
|
||||
case DT_FINI:
|
||||
case DT_REL:
|
||||
case DT_DEBUG:
|
||||
case DT_JMPREL:
|
||||
case DT_INIT_ARRAY:
|
||||
case DT_FINI_ARRAY:
|
||||
case DT_PREINIT_ARRAY:
|
||||
default:
|
||||
value = convertor( pEntry->d_un.d_ptr );
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
template< class T >
|
||||
void
|
||||
generic_add_entry( Elf_Xword tag, Elf_Xword value )
|
||||
{
|
||||
const endianess_convertor& convertor = elf_file.get_convertor();
|
||||
|
||||
T entry;
|
||||
|
||||
switch ( tag ) {
|
||||
case DT_NULL:
|
||||
case DT_SYMBOLIC:
|
||||
case DT_TEXTREL:
|
||||
case DT_BIND_NOW:
|
||||
value = 0;
|
||||
case DT_NEEDED:
|
||||
case DT_PLTRELSZ:
|
||||
case DT_RELASZ:
|
||||
case DT_RELAENT:
|
||||
case DT_STRSZ:
|
||||
case DT_SYMENT:
|
||||
case DT_SONAME:
|
||||
case DT_RPATH:
|
||||
case DT_RELSZ:
|
||||
case DT_RELENT:
|
||||
case DT_PLTREL:
|
||||
case DT_INIT_ARRAYSZ:
|
||||
case DT_FINI_ARRAYSZ:
|
||||
case DT_RUNPATH:
|
||||
case DT_FLAGS:
|
||||
case DT_PREINIT_ARRAYSZ:
|
||||
entry.d_un.d_val = convertor( value );
|
||||
break;
|
||||
case DT_PLTGOT:
|
||||
case DT_HASH:
|
||||
case DT_STRTAB:
|
||||
case DT_SYMTAB:
|
||||
case DT_RELA:
|
||||
case DT_INIT:
|
||||
case DT_FINI:
|
||||
case DT_REL:
|
||||
case DT_DEBUG:
|
||||
case DT_JMPREL:
|
||||
case DT_INIT_ARRAY:
|
||||
case DT_FINI_ARRAY:
|
||||
case DT_PREINIT_ARRAY:
|
||||
default:
|
||||
entry.d_un.d_ptr = convertor( value );
|
||||
break;
|
||||
}
|
||||
|
||||
entry.d_tag = convertor( tag );
|
||||
|
||||
dynamic_section->append_data( reinterpret_cast<char*>( &entry ), sizeof( entry ) );
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
private:
|
||||
const elfio& elf_file;
|
||||
S* dynamic_section;
|
||||
};
|
||||
|
||||
using dynamic_section_accessor = dynamic_section_accessor_template<section>;
|
||||
using const_dynamic_section_accessor = dynamic_section_accessor_template<const section>;
|
||||
|
||||
} // namespace ELFIO
|
||||
|
||||
#endif // ELFIO_DYNAMIC_HPP
|
||||
145
source/elfio/elfio_header.hpp
Normal file
145
source/elfio/elfio_header.hpp
Normal file
|
|
@ -0,0 +1,145 @@
|
|||
/*
|
||||
Copyright (C) 2001-2015 by Serge Lamikhov-Center
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in
|
||||
all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
THE SOFTWARE.
|
||||
*/
|
||||
|
||||
#ifndef ELF_HEADER_HPP
|
||||
#define ELF_HEADER_HPP
|
||||
|
||||
#include <iostream>
|
||||
|
||||
namespace ELFIO {
|
||||
|
||||
class elf_header
|
||||
{
|
||||
public:
|
||||
virtual ~elf_header() {};
|
||||
virtual bool load( std::istream& stream ) = 0;
|
||||
virtual bool save( std::ostream& stream ) const = 0;
|
||||
|
||||
// ELF header functions
|
||||
ELFIO_GET_ACCESS_DECL( unsigned char, class );
|
||||
ELFIO_GET_ACCESS_DECL( unsigned char, elf_version );
|
||||
ELFIO_GET_ACCESS_DECL( unsigned char, encoding );
|
||||
ELFIO_GET_ACCESS_DECL( Elf_Half, header_size );
|
||||
ELFIO_GET_ACCESS_DECL( Elf_Half, section_entry_size );
|
||||
ELFIO_GET_ACCESS_DECL( Elf_Half, segment_entry_size );
|
||||
|
||||
ELFIO_GET_SET_ACCESS_DECL( Elf_Word, version );
|
||||
ELFIO_GET_SET_ACCESS_DECL( unsigned char, os_abi );
|
||||
ELFIO_GET_SET_ACCESS_DECL( unsigned char, abi_version );
|
||||
ELFIO_GET_SET_ACCESS_DECL( Elf_Half, type );
|
||||
ELFIO_GET_SET_ACCESS_DECL( Elf_Half, machine );
|
||||
ELFIO_GET_SET_ACCESS_DECL( Elf_Word, flags );
|
||||
ELFIO_GET_SET_ACCESS_DECL( Elf64_Addr, entry );
|
||||
ELFIO_GET_SET_ACCESS_DECL( Elf_Half, sections_num );
|
||||
ELFIO_GET_SET_ACCESS_DECL( Elf64_Off, sections_offset );
|
||||
ELFIO_GET_SET_ACCESS_DECL( Elf_Half, segments_num );
|
||||
ELFIO_GET_SET_ACCESS_DECL( Elf64_Off, segments_offset );
|
||||
ELFIO_GET_SET_ACCESS_DECL( Elf_Half, section_name_str_index );
|
||||
};
|
||||
|
||||
|
||||
template< class T > struct elf_header_impl_types;
|
||||
template<> struct elf_header_impl_types<Elf32_Ehdr> {
|
||||
typedef Elf32_Phdr Phdr_type;
|
||||
typedef Elf32_Shdr Shdr_type;
|
||||
static const unsigned char file_class = ELFCLASS32;
|
||||
};
|
||||
template<> struct elf_header_impl_types<Elf64_Ehdr> {
|
||||
typedef Elf64_Phdr Phdr_type;
|
||||
typedef Elf64_Shdr Shdr_type;
|
||||
static const unsigned char file_class = ELFCLASS64;
|
||||
};
|
||||
|
||||
template< class T > class elf_header_impl : public elf_header
|
||||
{
|
||||
public:
|
||||
elf_header_impl( endianess_convertor* convertor_,
|
||||
unsigned char encoding )
|
||||
{
|
||||
convertor = convertor_;
|
||||
|
||||
std::fill_n( reinterpret_cast<char*>( &header ), sizeof( header ), '\0' );
|
||||
|
||||
header.e_ident[EI_MAG0] = ELFMAG0;
|
||||
header.e_ident[EI_MAG1] = ELFMAG1;
|
||||
header.e_ident[EI_MAG2] = ELFMAG2;
|
||||
header.e_ident[EI_MAG3] = ELFMAG3;
|
||||
header.e_ident[EI_CLASS] = elf_header_impl_types<T>::file_class;
|
||||
header.e_ident[EI_DATA] = encoding;
|
||||
header.e_ident[EI_VERSION] = EV_CURRENT;
|
||||
header.e_version = (*convertor)( (Elf_Word)EV_CURRENT );
|
||||
header.e_ehsize = ( sizeof( header ) );
|
||||
header.e_ehsize = (*convertor)( header.e_ehsize );
|
||||
header.e_shstrndx = (*convertor)( (Elf_Half)1 );
|
||||
header.e_phentsize = sizeof( typename elf_header_impl_types<T>::Phdr_type );
|
||||
header.e_shentsize = sizeof( typename elf_header_impl_types<T>::Shdr_type );
|
||||
header.e_phentsize = (*convertor)( header.e_phentsize );
|
||||
header.e_shentsize = (*convertor)( header.e_shentsize );
|
||||
}
|
||||
|
||||
bool
|
||||
load( std::istream& stream )
|
||||
{
|
||||
stream.seekg( 0 );
|
||||
stream.read( reinterpret_cast<char*>( &header ), sizeof( header ) );
|
||||
|
||||
return (stream.gcount() == sizeof( header ) );
|
||||
}
|
||||
|
||||
bool
|
||||
save( std::ostream& stream ) const
|
||||
{
|
||||
stream.seekp( 0 );
|
||||
stream.write( reinterpret_cast<const char*>( &header ), sizeof( header ) );
|
||||
|
||||
return stream.good();
|
||||
}
|
||||
|
||||
// ELF header functions
|
||||
ELFIO_GET_ACCESS( unsigned char, class, header.e_ident[EI_CLASS] );
|
||||
ELFIO_GET_ACCESS( unsigned char, elf_version, header.e_ident[EI_VERSION] );
|
||||
ELFIO_GET_ACCESS( unsigned char, encoding, header.e_ident[EI_DATA] );
|
||||
ELFIO_GET_ACCESS( Elf_Half, header_size, header.e_ehsize );
|
||||
ELFIO_GET_ACCESS( Elf_Half, section_entry_size, header.e_shentsize );
|
||||
ELFIO_GET_ACCESS( Elf_Half, segment_entry_size, header.e_phentsize );
|
||||
|
||||
ELFIO_GET_SET_ACCESS( Elf_Word, version, header.e_version);
|
||||
ELFIO_GET_SET_ACCESS( unsigned char, os_abi, header.e_ident[EI_OSABI] );
|
||||
ELFIO_GET_SET_ACCESS( unsigned char, abi_version, header.e_ident[EI_ABIVERSION] );
|
||||
ELFIO_GET_SET_ACCESS( Elf_Half, type, header.e_type );
|
||||
ELFIO_GET_SET_ACCESS( Elf_Half, machine, header.e_machine );
|
||||
ELFIO_GET_SET_ACCESS( Elf_Word, flags, header.e_flags );
|
||||
ELFIO_GET_SET_ACCESS( Elf_Half, section_name_str_index, header.e_shstrndx );
|
||||
ELFIO_GET_SET_ACCESS( Elf64_Addr, entry, header.e_entry );
|
||||
ELFIO_GET_SET_ACCESS( Elf_Half, sections_num, header.e_shnum );
|
||||
ELFIO_GET_SET_ACCESS( Elf64_Off, sections_offset, header.e_shoff );
|
||||
ELFIO_GET_SET_ACCESS( Elf_Half, segments_num, header.e_phnum );
|
||||
ELFIO_GET_SET_ACCESS( Elf64_Off, segments_offset, header.e_phoff );
|
||||
|
||||
private:
|
||||
T header;
|
||||
endianess_convertor* convertor;
|
||||
};
|
||||
|
||||
} // namespace ELFIO
|
||||
|
||||
#endif // ELF_HEADER_HPP
|
||||
170
source/elfio/elfio_note.hpp
Normal file
170
source/elfio/elfio_note.hpp
Normal file
|
|
@ -0,0 +1,170 @@
|
|||
/*
|
||||
Copyright (C) 2001-2015 by Serge Lamikhov-Center
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in
|
||||
all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
THE SOFTWARE.
|
||||
*/
|
||||
|
||||
#ifndef ELFIO_NOTE_HPP
|
||||
#define ELFIO_NOTE_HPP
|
||||
|
||||
namespace ELFIO {
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
// There are discrepancies in documentations. SCO documentation
|
||||
// (http://www.sco.com/developers/gabi/latest/ch5.pheader.html#note_section)
|
||||
// requires 8 byte entries alignment for 64-bit ELF file,
|
||||
// but Oracle's definition uses the same structure
|
||||
// for 32-bit and 64-bit formats.
|
||||
// (https://docs.oracle.com/cd/E23824_01/html/819-0690/chapter6-18048.html)
|
||||
//
|
||||
// It looks like EM_X86_64 Linux implementation is similar to Oracle's
|
||||
// definition. Therefore, the same alignment works for both formats
|
||||
//------------------------------------------------------------------------------
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
template< class S >
|
||||
class note_section_accessor_template
|
||||
{
|
||||
public:
|
||||
//------------------------------------------------------------------------------
|
||||
note_section_accessor_template( const elfio& elf_file_, S* section_ ) :
|
||||
elf_file( elf_file_ ), note_section( section_ )
|
||||
{
|
||||
process_section();
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
Elf_Word
|
||||
get_notes_num() const
|
||||
{
|
||||
return (Elf_Word)note_start_positions.size();
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
bool
|
||||
get_note( Elf_Word index,
|
||||
Elf_Word& type,
|
||||
std::string& name,
|
||||
void*& desc,
|
||||
Elf_Word& descSize ) const
|
||||
{
|
||||
if ( index >= note_section->get_size() ) {
|
||||
return false;
|
||||
}
|
||||
|
||||
const char* pData = note_section->get_data() + note_start_positions[index];
|
||||
int align = sizeof( Elf_Word );
|
||||
|
||||
const endianess_convertor& convertor = elf_file.get_convertor();
|
||||
type = convertor( *(const Elf_Word*)( pData + 2*align ) );
|
||||
Elf_Word namesz = convertor( *(const Elf_Word*)( pData ) );
|
||||
descSize = convertor( *(const Elf_Word*)( pData + sizeof( namesz ) ) );
|
||||
Elf_Xword max_name_size = note_section->get_size() - note_start_positions[index];
|
||||
if ( namesz > max_name_size ||
|
||||
namesz + descSize > max_name_size ) {
|
||||
return false;
|
||||
}
|
||||
name.assign( pData + 3*align, namesz - 1);
|
||||
if ( 0 == descSize ) {
|
||||
desc = 0;
|
||||
}
|
||||
else {
|
||||
desc = const_cast<char*> ( pData + 3*align +
|
||||
( ( namesz + align - 1 )/align )*align );
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
void add_note( Elf_Word type,
|
||||
const std::string& name,
|
||||
const void* desc,
|
||||
Elf_Word descSize )
|
||||
{
|
||||
const endianess_convertor& convertor = elf_file.get_convertor();
|
||||
|
||||
int align = sizeof( Elf_Word );
|
||||
Elf_Word nameLen = (Elf_Word)name.size() + 1;
|
||||
Elf_Word nameLenConv = convertor( nameLen );
|
||||
std::string buffer( reinterpret_cast<char*>( &nameLenConv ), align );
|
||||
Elf_Word descSizeConv = convertor( descSize );
|
||||
buffer.append( reinterpret_cast<char*>( &descSizeConv ), align );
|
||||
type = convertor( type );
|
||||
buffer.append( reinterpret_cast<char*>( &type ), align );
|
||||
buffer.append( name );
|
||||
buffer.append( 1, '\x00' );
|
||||
const char pad[] = { '\0', '\0', '\0', '\0' };
|
||||
if ( nameLen % align != 0 ) {
|
||||
buffer.append( pad, align - nameLen % align );
|
||||
}
|
||||
if ( desc != 0 && descSize != 0 ) {
|
||||
buffer.append( reinterpret_cast<const char*>( desc ), descSize );
|
||||
if ( descSize % align != 0 ) {
|
||||
buffer.append( pad, align - descSize % align );
|
||||
}
|
||||
}
|
||||
|
||||
note_start_positions.push_back( note_section->get_size() );
|
||||
note_section->append_data( buffer );
|
||||
}
|
||||
|
||||
private:
|
||||
//------------------------------------------------------------------------------
|
||||
void process_section()
|
||||
{
|
||||
const endianess_convertor& convertor = elf_file.get_convertor();
|
||||
const char* data = note_section->get_data();
|
||||
Elf_Xword size = note_section->get_size();
|
||||
Elf_Xword current = 0;
|
||||
|
||||
note_start_positions.clear();
|
||||
|
||||
// Is it empty?
|
||||
if ( 0 == data || 0 == size ) {
|
||||
return;
|
||||
}
|
||||
|
||||
int align = sizeof( Elf_Word );
|
||||
while ( current + 3*align <= size ) {
|
||||
note_start_positions.push_back( current );
|
||||
Elf_Word namesz = convertor(
|
||||
*(const Elf_Word*)( data + current ) );
|
||||
Elf_Word descsz = convertor(
|
||||
*(const Elf_Word*)( data + current + sizeof( namesz ) ) );
|
||||
|
||||
current += 3*sizeof( Elf_Word ) +
|
||||
( ( namesz + align - 1 ) / align ) * align +
|
||||
( ( descsz + align - 1 ) / align ) * align;
|
||||
}
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
private:
|
||||
const elfio& elf_file;
|
||||
S* note_section;
|
||||
std::vector<Elf_Xword> note_start_positions;
|
||||
};
|
||||
|
||||
using note_section_accessor = note_section_accessor_template<section>;
|
||||
using const_note_section_accessor = note_section_accessor_template<const section>;
|
||||
|
||||
} // namespace ELFIO
|
||||
|
||||
#endif // ELFIO_NOTE_HPP
|
||||
333
source/elfio/elfio_relocation.hpp
Normal file
333
source/elfio/elfio_relocation.hpp
Normal file
|
|
@ -0,0 +1,333 @@
|
|||
/*
|
||||
Copyright (C) 2001-2015 by Serge Lamikhov-Center
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in
|
||||
all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
THE SOFTWARE.
|
||||
*/
|
||||
|
||||
#ifndef ELFIO_RELOCATION_HPP
|
||||
#define ELFIO_RELOCATION_HPP
|
||||
|
||||
namespace ELFIO {
|
||||
|
||||
template<typename T> struct get_sym_and_type;
|
||||
template<> struct get_sym_and_type< Elf32_Rel >
|
||||
{
|
||||
static int get_r_sym( Elf_Xword info )
|
||||
{
|
||||
return ELF32_R_SYM( (Elf_Word)info );
|
||||
}
|
||||
static int get_r_type( Elf_Xword info )
|
||||
{
|
||||
return ELF32_R_TYPE( (Elf_Word)info );
|
||||
}
|
||||
};
|
||||
template<> struct get_sym_and_type< Elf32_Rela >
|
||||
{
|
||||
static int get_r_sym( Elf_Xword info )
|
||||
{
|
||||
return ELF32_R_SYM( (Elf_Word)info );
|
||||
}
|
||||
static int get_r_type( Elf_Xword info )
|
||||
{
|
||||
return ELF32_R_TYPE( (Elf_Word)info );
|
||||
}
|
||||
};
|
||||
template<> struct get_sym_and_type< Elf64_Rel >
|
||||
{
|
||||
static int get_r_sym( Elf_Xword info )
|
||||
{
|
||||
return ELF64_R_SYM( info );
|
||||
}
|
||||
static int get_r_type( Elf_Xword info )
|
||||
{
|
||||
return ELF64_R_TYPE( info );
|
||||
}
|
||||
};
|
||||
template<> struct get_sym_and_type< Elf64_Rela >
|
||||
{
|
||||
static int get_r_sym( Elf_Xword info )
|
||||
{
|
||||
return ELF64_R_SYM( info );
|
||||
}
|
||||
static int get_r_type( Elf_Xword info )
|
||||
{
|
||||
return ELF64_R_TYPE( info );
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
template< class S >
|
||||
class relocation_section_accessor_template
|
||||
{
|
||||
public:
|
||||
//------------------------------------------------------------------------------
|
||||
relocation_section_accessor_template( const elfio& elf_file_, S* section_ ) :
|
||||
elf_file( elf_file_ ),
|
||||
relocation_section( section_ )
|
||||
{
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
Elf_Xword
|
||||
get_entries_num() const
|
||||
{
|
||||
Elf_Xword nRet = 0;
|
||||
|
||||
if ( 0 != relocation_section->get_entry_size() ) {
|
||||
nRet = relocation_section->get_size() / relocation_section->get_entry_size();
|
||||
}
|
||||
|
||||
return nRet;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
bool
|
||||
get_entry( Elf_Xword index,
|
||||
Elf64_Addr& offset,
|
||||
Elf_Word& symbol,
|
||||
Elf_Word& type,
|
||||
Elf_Sxword& addend ) const
|
||||
{
|
||||
if ( index >= get_entries_num() ) { // Is index valid
|
||||
return false;
|
||||
}
|
||||
|
||||
if ( elf_file.get_class() == ELFCLASS32 ) {
|
||||
if ( SHT_REL == relocation_section->get_type() ) {
|
||||
generic_get_entry_rel< Elf32_Rel >( index, offset, symbol,
|
||||
type, addend );
|
||||
}
|
||||
else if ( SHT_RELA == relocation_section->get_type() ) {
|
||||
generic_get_entry_rela< Elf32_Rela >( index, offset, symbol,
|
||||
type, addend );
|
||||
}
|
||||
}
|
||||
else {
|
||||
if ( SHT_REL == relocation_section->get_type() ) {
|
||||
generic_get_entry_rel< Elf64_Rel >( index, offset, symbol,
|
||||
type, addend );
|
||||
}
|
||||
else if ( SHT_RELA == relocation_section->get_type() ) {
|
||||
generic_get_entry_rela< Elf64_Rela >( index, offset, symbol,
|
||||
type, addend );
|
||||
}
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
bool
|
||||
get_entry( Elf_Xword index,
|
||||
Elf64_Addr& offset,
|
||||
Elf64_Addr& symbolValue,
|
||||
std::string& symbolName,
|
||||
Elf_Word& type,
|
||||
Elf_Sxword& addend,
|
||||
Elf_Half& section) const
|
||||
{
|
||||
// Do regular job
|
||||
Elf_Word symbol;
|
||||
bool ret = get_entry( index, offset, symbol, type, addend );
|
||||
|
||||
// Find the symbol
|
||||
Elf_Xword size;
|
||||
unsigned char bind;
|
||||
unsigned char symbolType;
|
||||
unsigned char other;
|
||||
|
||||
symbol_section_accessor symbols( elf_file, elf_file.sections[get_symbol_table_index()] );
|
||||
ret = ret && symbols.get_symbol( symbol, symbolName, symbolValue,
|
||||
size, bind, symbolType, section, other );
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
void
|
||||
add_entry( Elf64_Addr offset, Elf_Xword info )
|
||||
{
|
||||
if ( elf_file.get_class() == ELFCLASS32 ) {
|
||||
generic_add_entry< Elf32_Rel >( offset, info );
|
||||
}
|
||||
else {
|
||||
generic_add_entry< Elf64_Rel >( offset, info );
|
||||
}
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
void
|
||||
add_entry( Elf64_Addr offset, Elf_Word symbol, unsigned char type )
|
||||
{
|
||||
Elf_Xword info;
|
||||
if ( elf_file.get_class() == ELFCLASS32 ) {
|
||||
info = ELF32_R_INFO( (Elf_Xword)symbol, type );
|
||||
}
|
||||
else {
|
||||
info = ELF64_R_INFO((Elf_Xword)symbol, type );
|
||||
}
|
||||
|
||||
add_entry( offset, info );
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
void
|
||||
add_entry( Elf64_Addr offset, Elf_Xword info, Elf_Sxword addend )
|
||||
{
|
||||
if ( elf_file.get_class() == ELFCLASS32 ) {
|
||||
generic_add_entry< Elf32_Rela >( offset, info, addend );
|
||||
}
|
||||
else {
|
||||
generic_add_entry< Elf64_Rela >( offset, info, addend );
|
||||
}
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
void
|
||||
add_entry( Elf64_Addr offset, Elf_Word symbol, unsigned char type,
|
||||
Elf_Sxword addend )
|
||||
{
|
||||
Elf_Xword info;
|
||||
if ( elf_file.get_class() == ELFCLASS32 ) {
|
||||
info = ELF32_R_INFO( (Elf_Xword)symbol, type );
|
||||
}
|
||||
else {
|
||||
info = ELF64_R_INFO( (Elf_Xword)symbol, type );
|
||||
}
|
||||
|
||||
add_entry( offset, info, addend );
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
void
|
||||
add_entry( string_section_accessor str_writer,
|
||||
const char* str,
|
||||
symbol_section_accessor sym_writer,
|
||||
Elf64_Addr value,
|
||||
Elf_Word size,
|
||||
unsigned char sym_info,
|
||||
unsigned char other,
|
||||
Elf_Half shndx,
|
||||
Elf64_Addr offset,
|
||||
unsigned char type )
|
||||
{
|
||||
Elf_Word str_index = str_writer.add_string( str );
|
||||
Elf_Word sym_index = sym_writer.add_symbol( str_index, value, size,
|
||||
sym_info, other, shndx );
|
||||
add_entry( offset, sym_index, type );
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
private:
|
||||
//------------------------------------------------------------------------------
|
||||
Elf_Half
|
||||
get_symbol_table_index() const
|
||||
{
|
||||
return (Elf_Half)relocation_section->get_link();
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
template< class T >
|
||||
void
|
||||
generic_get_entry_rel( Elf_Xword index,
|
||||
Elf64_Addr& offset,
|
||||
Elf_Word& symbol,
|
||||
Elf_Word& type,
|
||||
Elf_Sxword& addend ) const
|
||||
{
|
||||
const endianess_convertor& convertor = elf_file.get_convertor();
|
||||
|
||||
const T* pEntry = reinterpret_cast<const T*>(
|
||||
relocation_section->get_data() +
|
||||
index * relocation_section->get_entry_size() );
|
||||
offset = convertor( pEntry->r_offset );
|
||||
Elf_Xword tmp = convertor( pEntry->r_info );
|
||||
symbol = get_sym_and_type<T>::get_r_sym( tmp );
|
||||
type = get_sym_and_type<T>::get_r_type( tmp );
|
||||
addend = 0;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
template< class T >
|
||||
void
|
||||
generic_get_entry_rela( Elf_Xword index,
|
||||
Elf64_Addr& offset,
|
||||
Elf_Word& symbol,
|
||||
Elf_Word& type,
|
||||
Elf_Sxword& addend ) const
|
||||
{
|
||||
const endianess_convertor& convertor = elf_file.get_convertor();
|
||||
|
||||
const T* pEntry = reinterpret_cast<const T*>(
|
||||
relocation_section->get_data() +
|
||||
index * relocation_section->get_entry_size() );
|
||||
offset = convertor( pEntry->r_offset );
|
||||
Elf_Xword tmp = convertor( pEntry->r_info );
|
||||
symbol = get_sym_and_type<T>::get_r_sym( tmp );
|
||||
type = get_sym_and_type<T>::get_r_type( tmp );
|
||||
addend = convertor( pEntry->r_addend );
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
template< class T >
|
||||
void
|
||||
generic_add_entry( Elf64_Addr offset, Elf_Xword info )
|
||||
{
|
||||
const endianess_convertor& convertor = elf_file.get_convertor();
|
||||
|
||||
T entry;
|
||||
entry.r_offset = offset;
|
||||
entry.r_info = info;
|
||||
entry.r_offset = convertor( entry.r_offset );
|
||||
entry.r_info = convertor( entry.r_info );
|
||||
|
||||
relocation_section->append_data( reinterpret_cast<char*>( &entry ), sizeof( entry ) );
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
template< class T >
|
||||
void
|
||||
generic_add_entry( Elf64_Addr offset, Elf_Xword info, Elf_Sxword addend )
|
||||
{
|
||||
const endianess_convertor& convertor = elf_file.get_convertor();
|
||||
|
||||
T entry;
|
||||
entry.r_offset = offset;
|
||||
entry.r_info = info;
|
||||
entry.r_addend = addend;
|
||||
entry.r_offset = convertor( entry.r_offset );
|
||||
entry.r_info = convertor( entry.r_info );
|
||||
entry.r_addend = convertor( entry.r_addend );
|
||||
|
||||
relocation_section->append_data( reinterpret_cast<char*>( &entry ), sizeof( entry ) );
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
private:
|
||||
const elfio& elf_file;
|
||||
S* relocation_section;
|
||||
};
|
||||
|
||||
using relocation_section_accessor = relocation_section_accessor_template<section>;
|
||||
using const_relocation_section_accessor = relocation_section_accessor_template<const section>;
|
||||
|
||||
} // namespace ELFIO
|
||||
|
||||
#endif // ELFIO_RELOCATION_HPP
|
||||
344
source/elfio/elfio_section.hpp
Normal file
344
source/elfio/elfio_section.hpp
Normal file
|
|
@ -0,0 +1,344 @@
|
|||
/*
|
||||
Copyright (C) 2001-2015 by Serge Lamikhov-Center
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in
|
||||
all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
THE SOFTWARE.
|
||||
*/
|
||||
|
||||
#ifndef ELFIO_SECTION_HPP
|
||||
#define ELFIO_SECTION_HPP
|
||||
|
||||
#include <string>
|
||||
#include <iostream>
|
||||
#include <zlib.h>
|
||||
#include "utils/logger.h"
|
||||
|
||||
namespace ELFIO {
|
||||
|
||||
class section
|
||||
{
|
||||
friend class elfio;
|
||||
public:
|
||||
virtual ~section() {};
|
||||
|
||||
ELFIO_GET_ACCESS_DECL ( Elf_Half, index );
|
||||
ELFIO_GET_SET_ACCESS_DECL( std::string, name );
|
||||
ELFIO_GET_SET_ACCESS_DECL( Elf_Word, type );
|
||||
ELFIO_GET_SET_ACCESS_DECL( Elf_Xword, flags );
|
||||
ELFIO_GET_SET_ACCESS_DECL( Elf_Word, info );
|
||||
ELFIO_GET_SET_ACCESS_DECL( Elf_Word, link );
|
||||
ELFIO_GET_SET_ACCESS_DECL( Elf_Xword, addr_align );
|
||||
ELFIO_GET_SET_ACCESS_DECL( Elf_Xword, entry_size );
|
||||
ELFIO_GET_SET_ACCESS_DECL( Elf64_Addr, address );
|
||||
ELFIO_GET_SET_ACCESS_DECL( Elf_Xword, size );
|
||||
ELFIO_GET_SET_ACCESS_DECL( Elf_Word, name_string_offset );
|
||||
ELFIO_GET_ACCESS_DECL ( Elf64_Off, offset );
|
||||
size_t stream_size;
|
||||
size_t get_stream_size() const
|
||||
{
|
||||
return stream_size;
|
||||
}
|
||||
|
||||
void set_stream_size(size_t value)
|
||||
{
|
||||
stream_size = value;
|
||||
}
|
||||
|
||||
virtual const char* get_data() const = 0;
|
||||
virtual void set_data( const char* pData, Elf_Word size ) = 0;
|
||||
virtual void set_data( const std::string& data ) = 0;
|
||||
virtual void append_data( const char* pData, Elf_Word size ) = 0;
|
||||
virtual void append_data( const std::string& data ) = 0;
|
||||
|
||||
protected:
|
||||
ELFIO_SET_ACCESS_DECL( Elf64_Off, offset );
|
||||
ELFIO_SET_ACCESS_DECL( Elf_Half, index );
|
||||
|
||||
virtual void load( std::istream& stream,
|
||||
std::streampos header_offset ) = 0;
|
||||
virtual void save( std::ostream& stream,
|
||||
std::streampos header_offset,
|
||||
std::streampos data_offset ) = 0;
|
||||
virtual bool is_address_initialized() const = 0;
|
||||
};
|
||||
|
||||
|
||||
template< class T >
|
||||
class section_impl : public section
|
||||
{
|
||||
public:
|
||||
//------------------------------------------------------------------------------
|
||||
section_impl( const endianess_convertor* convertor_ ) : convertor( convertor_ )
|
||||
{
|
||||
std::fill_n( reinterpret_cast<char*>( &header ), sizeof( header ), '\0' );
|
||||
is_address_set = false;
|
||||
data = 0;
|
||||
data_size = 0;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
~section_impl()
|
||||
{
|
||||
delete [] data;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
// Section info functions
|
||||
ELFIO_GET_SET_ACCESS( Elf_Word, type, header.sh_type );
|
||||
ELFIO_GET_SET_ACCESS( Elf_Xword, flags, header.sh_flags );
|
||||
ELFIO_GET_SET_ACCESS( Elf_Xword, size, header.sh_size );
|
||||
ELFIO_GET_SET_ACCESS( Elf_Word, link, header.sh_link );
|
||||
ELFIO_GET_SET_ACCESS( Elf_Word, info, header.sh_info );
|
||||
ELFIO_GET_SET_ACCESS( Elf_Xword, addr_align, header.sh_addralign );
|
||||
ELFIO_GET_SET_ACCESS( Elf_Xword, entry_size, header.sh_entsize );
|
||||
ELFIO_GET_SET_ACCESS( Elf_Word, name_string_offset, header.sh_name );
|
||||
ELFIO_GET_ACCESS ( Elf64_Addr, address, header.sh_addr );
|
||||
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
Elf_Half
|
||||
get_index() const
|
||||
{
|
||||
return index;
|
||||
}
|
||||
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
std::string
|
||||
get_name() const
|
||||
{
|
||||
return name;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
void
|
||||
set_name( std::string name_ )
|
||||
{
|
||||
name = name_;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
void
|
||||
set_address( Elf64_Addr value )
|
||||
{
|
||||
header.sh_addr = value;
|
||||
header.sh_addr = (*convertor)( header.sh_addr );
|
||||
is_address_set = true;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
bool
|
||||
is_address_initialized() const
|
||||
{
|
||||
return is_address_set;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
const char*
|
||||
get_data() const
|
||||
{
|
||||
return data;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
void
|
||||
set_data( const char* raw_data, Elf_Word size )
|
||||
{
|
||||
if ( get_type() != SHT_NOBITS ) {
|
||||
delete [] data;
|
||||
data = new char[size];
|
||||
if ( 0 != data && 0 != raw_data ) {
|
||||
data_size = size;
|
||||
std::copy( raw_data, raw_data + size, data );
|
||||
}
|
||||
}
|
||||
|
||||
set_size( size );
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
void
|
||||
set_data( const std::string& str_data )
|
||||
{
|
||||
return set_data( str_data.c_str(), (Elf_Word)str_data.size() );
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
void
|
||||
append_data( const char* raw_data, Elf_Word size )
|
||||
{
|
||||
if ( get_type() != SHT_NOBITS ) {
|
||||
if ( get_size() + size < data_size ) {
|
||||
std::copy( raw_data, raw_data + size, data + get_size() );
|
||||
}
|
||||
else {
|
||||
data_size = 2*( data_size + size);
|
||||
char* new_data;
|
||||
new_data = new char[data_size];
|
||||
if ( 0 != new_data ) {
|
||||
std::copy( data, data + get_size(), new_data );
|
||||
std::copy( raw_data, raw_data + size, new_data + get_size() );
|
||||
delete [] data;
|
||||
data = new_data;
|
||||
}
|
||||
}
|
||||
set_size( get_size() + size );
|
||||
}
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
void
|
||||
append_data( const std::string& str_data )
|
||||
{
|
||||
return append_data( str_data.c_str(), (Elf_Word)str_data.size() );
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
protected:
|
||||
//------------------------------------------------------------------------------
|
||||
ELFIO_GET_SET_ACCESS( Elf64_Off, offset, header.sh_offset );
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
void
|
||||
set_index( Elf_Half value )
|
||||
{
|
||||
index = value;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
void
|
||||
load( std::istream& stream,
|
||||
std::streampos header_offset )
|
||||
{
|
||||
std::fill_n( reinterpret_cast<char*>( &header ), sizeof( header ), '\0' );
|
||||
|
||||
stream.seekg ( 0, stream.end );
|
||||
set_stream_size ( stream.tellg() );
|
||||
|
||||
stream.seekg( header_offset );
|
||||
stream.read( reinterpret_cast<char*>( &header ), sizeof( header ) );
|
||||
|
||||
|
||||
Elf_Xword size = get_size();
|
||||
if ( 0 == data && SHT_NULL != get_type() && SHT_NOBITS != get_type() && size < get_stream_size()) {
|
||||
data = new char[size + 1];
|
||||
|
||||
if ( ( 0 != size ) && ( 0 != data ) ) {
|
||||
stream.seekg( (*convertor)( header.sh_offset ) );
|
||||
if (get_flags() & 0x08000000){
|
||||
uint32_t uncompressed_size = size;
|
||||
stream.read( (char *) &uncompressed_size, 4);
|
||||
stream.read( data, size - 4);
|
||||
|
||||
char* uncompressedData = new char[uncompressed_size + 1];
|
||||
|
||||
int ret = 0;
|
||||
z_stream s;
|
||||
memset(&s, 0, sizeof(s));
|
||||
|
||||
s.zalloc = Z_NULL;
|
||||
s.zfree = Z_NULL;
|
||||
s.opaque = Z_NULL;
|
||||
|
||||
ret = inflateInit_(&s, ZLIB_VERSION, sizeof(s));
|
||||
if (ret != Z_OK)
|
||||
return;
|
||||
|
||||
s.avail_in = size - 4;
|
||||
s.next_in = (Bytef *)data;
|
||||
|
||||
s.avail_out = uncompressed_size;
|
||||
s.next_out = (Bytef *)&uncompressedData[0];
|
||||
|
||||
ret = inflate(&s, Z_FINISH);
|
||||
if (ret != Z_OK && ret != Z_STREAM_END){
|
||||
DEBUG_FUNCTION_LINE("Failed to inflate elf section.");
|
||||
}
|
||||
|
||||
inflateEnd(&s);
|
||||
|
||||
free(data);
|
||||
data = uncompressedData;
|
||||
data_size = uncompressed_size;
|
||||
set_size(uncompressed_size);
|
||||
data[data_size] = 0; // Ensure data is ended with 0 to avoid oob read
|
||||
|
||||
}else{
|
||||
stream.read( data, size );
|
||||
data[size] = 0; // Ensure data is ended with 0 to avoid oob read
|
||||
data_size = size;
|
||||
}
|
||||
}else{
|
||||
set_size(0);
|
||||
DEBUG_FUNCTION_LINE("Failed to allocate memory.");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
void
|
||||
save( std::ostream& stream,
|
||||
std::streampos header_offset,
|
||||
std::streampos data_offset )
|
||||
{
|
||||
if ( 0 != get_index() ) {
|
||||
header.sh_offset = data_offset;
|
||||
header.sh_offset = (*convertor)( header.sh_offset );
|
||||
}
|
||||
|
||||
save_header( stream, header_offset );
|
||||
if ( get_type() != SHT_NOBITS && get_type() != SHT_NULL &&
|
||||
get_size() != 0 && data != 0 ) {
|
||||
save_data( stream, data_offset );
|
||||
}
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
private:
|
||||
//------------------------------------------------------------------------------
|
||||
void
|
||||
save_header( std::ostream& stream,
|
||||
std::streampos header_offset ) const
|
||||
{
|
||||
stream.seekp( header_offset );
|
||||
stream.write( reinterpret_cast<const char*>( &header ), sizeof( header ) );
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
void
|
||||
save_data( std::ostream& stream,
|
||||
std::streampos data_offset ) const
|
||||
{
|
||||
stream.seekp( data_offset );
|
||||
stream.write( get_data(), get_size() );
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
private:
|
||||
T header;
|
||||
Elf_Half index;
|
||||
std::string name;
|
||||
char* data;
|
||||
Elf_Word data_size;
|
||||
const endianess_convertor* convertor;
|
||||
bool is_address_set;
|
||||
};
|
||||
|
||||
} // namespace ELFIO
|
||||
|
||||
#endif // ELFIO_SECTION_HPP
|
||||
242
source/elfio/elfio_segment.hpp
Normal file
242
source/elfio/elfio_segment.hpp
Normal file
|
|
@ -0,0 +1,242 @@
|
|||
/*
|
||||
Copyright (C) 2001-2015 by Serge Lamikhov-Center
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in
|
||||
all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
THE SOFTWARE.
|
||||
*/
|
||||
|
||||
#ifndef ELFIO_SEGMENT_HPP
|
||||
#define ELFIO_SEGMENT_HPP
|
||||
|
||||
#include <iostream>
|
||||
#include <vector>
|
||||
|
||||
namespace ELFIO {
|
||||
|
||||
class segment
|
||||
{
|
||||
friend class elfio;
|
||||
public:
|
||||
virtual ~segment() {};
|
||||
|
||||
ELFIO_GET_ACCESS_DECL ( Elf_Half, index );
|
||||
ELFIO_GET_SET_ACCESS_DECL( Elf_Word, type );
|
||||
ELFIO_GET_SET_ACCESS_DECL( Elf_Word, flags );
|
||||
ELFIO_GET_SET_ACCESS_DECL( Elf_Xword, align );
|
||||
ELFIO_GET_SET_ACCESS_DECL( Elf64_Addr, virtual_address );
|
||||
ELFIO_GET_SET_ACCESS_DECL( Elf64_Addr, physical_address );
|
||||
ELFIO_GET_SET_ACCESS_DECL( Elf_Xword, file_size );
|
||||
ELFIO_GET_SET_ACCESS_DECL( Elf_Xword, memory_size );
|
||||
ELFIO_GET_ACCESS_DECL( Elf64_Off, offset );
|
||||
|
||||
virtual const char* get_data() const = 0;
|
||||
|
||||
virtual Elf_Half add_section_index( Elf_Half index, Elf_Xword addr_align ) = 0;
|
||||
virtual Elf_Half get_sections_num() const = 0;
|
||||
virtual Elf_Half get_section_index_at( Elf_Half num ) const = 0;
|
||||
virtual bool is_offset_initialized() const = 0;
|
||||
|
||||
protected:
|
||||
ELFIO_SET_ACCESS_DECL( Elf64_Off, offset );
|
||||
ELFIO_SET_ACCESS_DECL( Elf_Half, index );
|
||||
|
||||
virtual const std::vector<Elf_Half>& get_sections() const = 0;
|
||||
virtual void load( std::istream& stream, std::streampos header_offset ) = 0;
|
||||
virtual void save( std::ostream& stream, std::streampos header_offset,
|
||||
std::streampos data_offset ) = 0;
|
||||
};
|
||||
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
template< class T >
|
||||
class segment_impl : public segment
|
||||
{
|
||||
public:
|
||||
//------------------------------------------------------------------------------
|
||||
segment_impl( endianess_convertor* convertor_ ) :
|
||||
stream_size( 0 ), index( 0 ), data( 0 ), convertor( convertor_ )
|
||||
{
|
||||
is_offset_set = false;
|
||||
std::fill_n( reinterpret_cast<char*>( &ph ), sizeof( ph ), '\0' );
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
virtual ~segment_impl()
|
||||
{
|
||||
delete [] data;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
// Section info functions
|
||||
ELFIO_GET_SET_ACCESS( Elf_Word, type, ph.p_type );
|
||||
ELFIO_GET_SET_ACCESS( Elf_Word, flags, ph.p_flags );
|
||||
ELFIO_GET_SET_ACCESS( Elf_Xword, align, ph.p_align );
|
||||
ELFIO_GET_SET_ACCESS( Elf64_Addr, virtual_address, ph.p_vaddr );
|
||||
ELFIO_GET_SET_ACCESS( Elf64_Addr, physical_address, ph.p_paddr );
|
||||
ELFIO_GET_SET_ACCESS( Elf_Xword, file_size, ph.p_filesz );
|
||||
ELFIO_GET_SET_ACCESS( Elf_Xword, memory_size, ph.p_memsz );
|
||||
ELFIO_GET_ACCESS( Elf64_Off, offset, ph.p_offset );
|
||||
size_t stream_size;
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
size_t
|
||||
get_stream_size() const
|
||||
{
|
||||
return stream_size;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
void
|
||||
set_stream_size(size_t value)
|
||||
{
|
||||
stream_size = value;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
Elf_Half
|
||||
get_index() const
|
||||
{
|
||||
return index;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
const char*
|
||||
get_data() const
|
||||
{
|
||||
return data;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
Elf_Half
|
||||
add_section_index( Elf_Half sec_index, Elf_Xword addr_align )
|
||||
{
|
||||
sections.push_back( sec_index );
|
||||
if ( addr_align > get_align() ) {
|
||||
set_align( addr_align );
|
||||
}
|
||||
|
||||
return (Elf_Half)sections.size();
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
Elf_Half
|
||||
get_sections_num() const
|
||||
{
|
||||
return (Elf_Half)sections.size();
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
Elf_Half
|
||||
get_section_index_at( Elf_Half num ) const
|
||||
{
|
||||
if ( num < sections.size() ) {
|
||||
return sections[num];
|
||||
}
|
||||
|
||||
return Elf_Half(-1);
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
protected:
|
||||
//------------------------------------------------------------------------------
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
void
|
||||
set_offset( Elf64_Off value )
|
||||
{
|
||||
ph.p_offset = value;
|
||||
ph.p_offset = (*convertor)( ph.p_offset );
|
||||
is_offset_set = true;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
bool
|
||||
is_offset_initialized() const
|
||||
{
|
||||
return is_offset_set;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
const std::vector<Elf_Half>&
|
||||
get_sections() const
|
||||
{
|
||||
return sections;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
void
|
||||
set_index( Elf_Half value )
|
||||
{
|
||||
index = value;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
void
|
||||
load( std::istream& stream,
|
||||
std::streampos header_offset )
|
||||
{
|
||||
|
||||
stream.seekg ( 0, stream.end );
|
||||
set_stream_size ( stream.tellg() );
|
||||
|
||||
stream.seekg( header_offset );
|
||||
stream.read( reinterpret_cast<char*>( &ph ), sizeof( ph ) );
|
||||
is_offset_set = true;
|
||||
|
||||
if ( PT_NULL != get_type() && 0 != get_file_size() ) {
|
||||
stream.seekg( (*convertor)( ph.p_offset ) );
|
||||
Elf_Xword size = get_file_size();
|
||||
|
||||
if ( size > get_stream_size() ) {
|
||||
data = 0;
|
||||
}
|
||||
else {
|
||||
data = new char[size + 1];
|
||||
|
||||
if ( 0 != data ) {
|
||||
stream.read( data, size );
|
||||
data[size] = 0;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
void save( std::ostream& stream,
|
||||
std::streampos header_offset,
|
||||
std::streampos data_offset )
|
||||
{
|
||||
ph.p_offset = data_offset;
|
||||
ph.p_offset = (*convertor)(ph.p_offset);
|
||||
stream.seekp( header_offset );
|
||||
stream.write( reinterpret_cast<const char*>( &ph ), sizeof( ph ) );
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
private:
|
||||
T ph;
|
||||
Elf_Half index;
|
||||
char* data;
|
||||
std::vector<Elf_Half> sections;
|
||||
endianess_convertor* convertor;
|
||||
bool is_offset_set;
|
||||
};
|
||||
|
||||
} // namespace ELFIO
|
||||
|
||||
#endif // ELFIO_SEGMENT_HPP
|
||||
100
source/elfio/elfio_strings.hpp
Normal file
100
source/elfio/elfio_strings.hpp
Normal file
|
|
@ -0,0 +1,100 @@
|
|||
/*
|
||||
Copyright (C) 2001-2015 by Serge Lamikhov-Center
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in
|
||||
all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
THE SOFTWARE.
|
||||
*/
|
||||
|
||||
#ifndef ELFIO_STRINGS_HPP
|
||||
#define ELFIO_STRINGS_HPP
|
||||
|
||||
#include <cstdlib>
|
||||
#include <cstring>
|
||||
#include <string>
|
||||
|
||||
namespace ELFIO {
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
template< class S >
|
||||
class string_section_accessor_template
|
||||
{
|
||||
public:
|
||||
//------------------------------------------------------------------------------
|
||||
string_section_accessor_template( S* section_ ) :
|
||||
string_section( section_ )
|
||||
{
|
||||
}
|
||||
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
const char*
|
||||
get_string( Elf_Word index ) const
|
||||
{
|
||||
if ( string_section ) {
|
||||
if ( index < string_section->get_size() ) {
|
||||
const char* data = string_section->get_data();
|
||||
if ( 0 != data ) {
|
||||
return data + index;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
Elf_Word
|
||||
add_string( const char* str )
|
||||
{
|
||||
Elf_Word current_position = 0;
|
||||
|
||||
if (string_section) {
|
||||
// Strings are addeded to the end of the current section data
|
||||
current_position = (Elf_Word)string_section->get_size();
|
||||
|
||||
if ( current_position == 0 ) {
|
||||
char empty_string = '\0';
|
||||
string_section->append_data( &empty_string, 1 );
|
||||
current_position++;
|
||||
}
|
||||
string_section->append_data( str, (Elf_Word)std::strlen( str ) + 1 );
|
||||
}
|
||||
|
||||
return current_position;
|
||||
}
|
||||
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
Elf_Word
|
||||
add_string( const std::string& str )
|
||||
{
|
||||
return add_string( str.c_str() );
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
private:
|
||||
S* string_section;
|
||||
};
|
||||
|
||||
using string_section_accessor = string_section_accessor_template<section>;
|
||||
using const_string_section_accessor = string_section_accessor_template<const section>;
|
||||
|
||||
} // namespace ELFIO
|
||||
|
||||
#endif // ELFIO_STRINGS_HPP
|
||||
282
source/elfio/elfio_symbols.hpp
Normal file
282
source/elfio/elfio_symbols.hpp
Normal file
|
|
@ -0,0 +1,282 @@
|
|||
/*
|
||||
Copyright (C) 2001-2015 by Serge Lamikhov-Center
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in
|
||||
all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
THE SOFTWARE.
|
||||
*/
|
||||
|
||||
#ifndef ELFIO_SYMBOLS_HPP
|
||||
#define ELFIO_SYMBOLS_HPP
|
||||
|
||||
namespace ELFIO {
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
template< class S >
|
||||
class symbol_section_accessor_template
|
||||
{
|
||||
public:
|
||||
//------------------------------------------------------------------------------
|
||||
symbol_section_accessor_template( const elfio& elf_file_, S* symbol_section_ ) :
|
||||
elf_file( elf_file_ ),
|
||||
symbol_section( symbol_section_ )
|
||||
{
|
||||
find_hash_section();
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
Elf_Xword
|
||||
get_symbols_num() const
|
||||
{
|
||||
Elf_Xword nRet = 0;
|
||||
if ( 0 != symbol_section->get_entry_size() ) {
|
||||
nRet = symbol_section->get_size() / symbol_section->get_entry_size();
|
||||
}
|
||||
|
||||
return nRet;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
bool
|
||||
get_symbol( Elf_Xword index,
|
||||
std::string& name,
|
||||
Elf64_Addr& value,
|
||||
Elf_Xword& size,
|
||||
unsigned char& bind,
|
||||
unsigned char& type,
|
||||
Elf_Half& section_index,
|
||||
unsigned char& other ) const
|
||||
{
|
||||
bool ret = false;
|
||||
|
||||
if ( elf_file.get_class() == ELFCLASS32 ) {
|
||||
ret = generic_get_symbol<Elf32_Sym>( index, name, value, size, bind,
|
||||
type, section_index, other );
|
||||
}
|
||||
else {
|
||||
ret = generic_get_symbol<Elf64_Sym>( index, name, value, size, bind,
|
||||
type, section_index, other );
|
||||
}
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
bool
|
||||
get_symbol( const std::string& name,
|
||||
Elf64_Addr& value,
|
||||
Elf_Xword& size,
|
||||
unsigned char& bind,
|
||||
unsigned char& type,
|
||||
Elf_Half& section_index,
|
||||
unsigned char& other ) const
|
||||
{
|
||||
bool ret = false;
|
||||
|
||||
if ( 0 != get_hash_table_index() ) {
|
||||
Elf_Word nbucket = *(const Elf_Word*)hash_section->get_data();
|
||||
Elf_Word nchain = *(const Elf_Word*)( hash_section->get_data() +
|
||||
sizeof( Elf_Word ) );
|
||||
Elf_Word val = elf_hash( (const unsigned char*)name.c_str() );
|
||||
|
||||
Elf_Word y = *(const Elf_Word*)( hash_section->get_data() +
|
||||
( 2 + val % nbucket ) * sizeof( Elf_Word ) );
|
||||
std::string str;
|
||||
get_symbol( y, str, value, size, bind, type, section_index, other );
|
||||
while ( str != name && STN_UNDEF != y && y < nchain ) {
|
||||
y = *(const Elf_Word*)( hash_section->get_data() +
|
||||
( 2 + nbucket + y ) * sizeof( Elf_Word ) );
|
||||
get_symbol( y, str, value, size, bind, type, section_index, other );
|
||||
}
|
||||
if ( str == name ) {
|
||||
ret = true;
|
||||
}
|
||||
}
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
Elf_Word
|
||||
add_symbol( Elf_Word name, Elf64_Addr value, Elf_Xword size,
|
||||
unsigned char info, unsigned char other,
|
||||
Elf_Half shndx )
|
||||
{
|
||||
Elf_Word nRet;
|
||||
|
||||
if ( symbol_section->get_size() == 0 ) {
|
||||
if ( elf_file.get_class() == ELFCLASS32 ) {
|
||||
nRet = generic_add_symbol<Elf32_Sym>( 0, 0, 0, 0, 0, 0 );
|
||||
}
|
||||
else {
|
||||
nRet = generic_add_symbol<Elf64_Sym>( 0, 0, 0, 0, 0, 0 );
|
||||
}
|
||||
}
|
||||
|
||||
if ( elf_file.get_class() == ELFCLASS32 ) {
|
||||
nRet = generic_add_symbol<Elf32_Sym>( name, value, size, info, other,
|
||||
shndx );
|
||||
}
|
||||
else {
|
||||
nRet = generic_add_symbol<Elf64_Sym>( name, value, size, info, other,
|
||||
shndx );
|
||||
}
|
||||
|
||||
return nRet;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
Elf_Word
|
||||
add_symbol( Elf_Word name, Elf64_Addr value, Elf_Xword size,
|
||||
unsigned char bind, unsigned char type, unsigned char other,
|
||||
Elf_Half shndx )
|
||||
{
|
||||
return add_symbol( name, value, size, ELF_ST_INFO( bind, type ), other, shndx );
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
Elf_Word
|
||||
add_symbol( string_section_accessor& pStrWriter, const char* str,
|
||||
Elf64_Addr value, Elf_Xword size,
|
||||
unsigned char info, unsigned char other,
|
||||
Elf_Half shndx )
|
||||
{
|
||||
Elf_Word index = pStrWriter.add_string( str );
|
||||
return add_symbol( index, value, size, info, other, shndx );
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
Elf_Word
|
||||
add_symbol( string_section_accessor& pStrWriter, const char* str,
|
||||
Elf64_Addr value, Elf_Xword size,
|
||||
unsigned char bind, unsigned char type, unsigned char other,
|
||||
Elf_Half shndx )
|
||||
{
|
||||
return add_symbol( pStrWriter, str, value, size, ELF_ST_INFO( bind, type ), other, shndx );
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
private:
|
||||
//------------------------------------------------------------------------------
|
||||
void
|
||||
find_hash_section()
|
||||
{
|
||||
hash_section = 0;
|
||||
hash_section_index = 0;
|
||||
Elf_Half nSecNo = elf_file.sections.size();
|
||||
for ( Elf_Half i = 0; i < nSecNo && 0 == hash_section_index; ++i ) {
|
||||
const section* sec = elf_file.sections[i];
|
||||
if ( sec->get_link() == symbol_section->get_index() ) {
|
||||
hash_section = sec;
|
||||
hash_section_index = i;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
Elf_Half
|
||||
get_string_table_index() const
|
||||
{
|
||||
return (Elf_Half)symbol_section->get_link();
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
Elf_Half
|
||||
get_hash_table_index() const
|
||||
{
|
||||
return hash_section_index;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
template< class T >
|
||||
bool
|
||||
generic_get_symbol( Elf_Xword index,
|
||||
std::string& name, Elf64_Addr& value,
|
||||
Elf_Xword& size,
|
||||
unsigned char& bind, unsigned char& type,
|
||||
Elf_Half& section_index,
|
||||
unsigned char& other ) const
|
||||
{
|
||||
bool ret = false;
|
||||
|
||||
if ( index < get_symbols_num() ) {
|
||||
const T* pSym = reinterpret_cast<const T*>(
|
||||
symbol_section->get_data() +
|
||||
index * symbol_section->get_entry_size() );
|
||||
|
||||
const endianess_convertor& convertor = elf_file.get_convertor();
|
||||
|
||||
section* string_section = elf_file.sections[get_string_table_index()];
|
||||
string_section_accessor str_reader( string_section );
|
||||
const char* pStr = str_reader.get_string( convertor( pSym->st_name ) );
|
||||
if ( 0 != pStr ) {
|
||||
name = pStr;
|
||||
}
|
||||
value = convertor( pSym->st_value );
|
||||
size = convertor( pSym->st_size );
|
||||
bind = ELF_ST_BIND( pSym->st_info );
|
||||
type = ELF_ST_TYPE( pSym->st_info );
|
||||
section_index = convertor( pSym->st_shndx );
|
||||
other = pSym->st_other;
|
||||
|
||||
ret = true;
|
||||
}
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
template< class T >
|
||||
Elf_Word
|
||||
generic_add_symbol( Elf_Word name, Elf64_Addr value, Elf_Xword size,
|
||||
unsigned char info, unsigned char other,
|
||||
Elf_Half shndx )
|
||||
{
|
||||
const endianess_convertor& convertor = elf_file.get_convertor();
|
||||
|
||||
T entry;
|
||||
entry.st_name = convertor( name );
|
||||
entry.st_value = value;
|
||||
entry.st_value = convertor( entry.st_value );
|
||||
entry.st_size = size;
|
||||
entry.st_size = convertor( entry.st_size );
|
||||
entry.st_info = convertor( info );
|
||||
entry.st_other = convertor( other );
|
||||
entry.st_shndx = convertor( shndx );
|
||||
|
||||
symbol_section->append_data( reinterpret_cast<char*>( &entry ),
|
||||
sizeof( entry ) );
|
||||
|
||||
Elf_Word nRet = symbol_section->get_size() / sizeof( entry ) - 1;
|
||||
|
||||
return nRet;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
private:
|
||||
const elfio& elf_file;
|
||||
S* symbol_section;
|
||||
Elf_Half hash_section_index;
|
||||
const section* hash_section;
|
||||
};
|
||||
|
||||
using symbol_section_accessor = symbol_section_accessor_template<section>;
|
||||
using const_symbol_section_accessor = symbol_section_accessor_template<const section>;
|
||||
|
||||
} // namespace ELFIO
|
||||
|
||||
#endif // ELFIO_SYMBOLS_HPP
|
||||
209
source/elfio/elfio_utils.hpp
Normal file
209
source/elfio/elfio_utils.hpp
Normal file
|
|
@ -0,0 +1,209 @@
|
|||
/*
|
||||
Copyright (C) 2001-2015 by Serge Lamikhov-Center
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in
|
||||
all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
THE SOFTWARE.
|
||||
*/
|
||||
|
||||
#ifndef ELFIO_UTILS_HPP
|
||||
#define ELFIO_UTILS_HPP
|
||||
|
||||
#define ELFIO_GET_ACCESS( TYPE, NAME, FIELD ) \
|
||||
TYPE get_##NAME() const \
|
||||
{ \
|
||||
return (*convertor)( FIELD ); \
|
||||
}
|
||||
#define ELFIO_SET_ACCESS( TYPE, NAME, FIELD ) \
|
||||
void set_##NAME( TYPE value ) \
|
||||
{ \
|
||||
FIELD = value; \
|
||||
FIELD = (*convertor)( FIELD ); \
|
||||
}
|
||||
#define ELFIO_GET_SET_ACCESS( TYPE, NAME, FIELD ) \
|
||||
TYPE get_##NAME() const \
|
||||
{ \
|
||||
return (*convertor)( FIELD ); \
|
||||
} \
|
||||
void set_##NAME( TYPE value ) \
|
||||
{ \
|
||||
FIELD = value; \
|
||||
FIELD = (*convertor)( FIELD ); \
|
||||
}
|
||||
|
||||
#define ELFIO_GET_ACCESS_DECL( TYPE, NAME ) \
|
||||
virtual TYPE get_##NAME() const = 0
|
||||
|
||||
#define ELFIO_SET_ACCESS_DECL( TYPE, NAME ) \
|
||||
virtual void set_##NAME( TYPE value ) = 0
|
||||
|
||||
#define ELFIO_GET_SET_ACCESS_DECL( TYPE, NAME ) \
|
||||
virtual TYPE get_##NAME() const = 0; \
|
||||
virtual void set_##NAME( TYPE value ) = 0
|
||||
|
||||
namespace ELFIO {
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
class endianess_convertor {
|
||||
public:
|
||||
//------------------------------------------------------------------------------
|
||||
endianess_convertor()
|
||||
{
|
||||
need_conversion = false;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
void
|
||||
setup( unsigned char elf_file_encoding )
|
||||
{
|
||||
need_conversion = ( elf_file_encoding != get_host_encoding() );
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
uint64_t
|
||||
operator()( uint64_t value ) const
|
||||
{
|
||||
if ( !need_conversion ) {
|
||||
return value;
|
||||
}
|
||||
value =
|
||||
( ( value & 0x00000000000000FFull ) << 56 ) |
|
||||
( ( value & 0x000000000000FF00ull ) << 40 ) |
|
||||
( ( value & 0x0000000000FF0000ull ) << 24 ) |
|
||||
( ( value & 0x00000000FF000000ull ) << 8 ) |
|
||||
( ( value & 0x000000FF00000000ull ) >> 8 ) |
|
||||
( ( value & 0x0000FF0000000000ull ) >> 24 ) |
|
||||
( ( value & 0x00FF000000000000ull ) >> 40 ) |
|
||||
( ( value & 0xFF00000000000000ull ) >> 56 );
|
||||
|
||||
return value;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
int64_t
|
||||
operator()( int64_t value ) const
|
||||
{
|
||||
if ( !need_conversion ) {
|
||||
return value;
|
||||
}
|
||||
return (int64_t)(*this)( (uint64_t)value );
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
uint32_t
|
||||
operator()( uint32_t value ) const
|
||||
{
|
||||
if ( !need_conversion ) {
|
||||
return value;
|
||||
}
|
||||
value =
|
||||
( ( value & 0x000000FF ) << 24 ) |
|
||||
( ( value & 0x0000FF00 ) << 8 ) |
|
||||
( ( value & 0x00FF0000 ) >> 8 ) |
|
||||
( ( value & 0xFF000000 ) >> 24 );
|
||||
|
||||
return value;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
int32_t
|
||||
operator()( int32_t value ) const
|
||||
{
|
||||
if ( !need_conversion ) {
|
||||
return value;
|
||||
}
|
||||
return (int32_t)(*this)( (uint32_t)value );
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
uint16_t
|
||||
operator()( uint16_t value ) const
|
||||
{
|
||||
if ( !need_conversion ) {
|
||||
return value;
|
||||
}
|
||||
value =
|
||||
( ( value & 0x00FF ) << 8 ) |
|
||||
( ( value & 0xFF00 ) >> 8 );
|
||||
|
||||
return value;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
int16_t
|
||||
operator()( int16_t value ) const
|
||||
{
|
||||
if ( !need_conversion ) {
|
||||
return value;
|
||||
}
|
||||
return (int16_t)(*this)( (uint16_t)value );
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
int8_t
|
||||
operator()( int8_t value ) const
|
||||
{
|
||||
return value;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
uint8_t
|
||||
operator()( uint8_t value ) const
|
||||
{
|
||||
return value;
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
private:
|
||||
//------------------------------------------------------------------------------
|
||||
unsigned char
|
||||
get_host_encoding() const
|
||||
{
|
||||
static const int tmp = 1;
|
||||
if ( 1 == *(const char*)&tmp ) {
|
||||
return ELFDATA2LSB;
|
||||
}
|
||||
else {
|
||||
return ELFDATA2MSB;
|
||||
}
|
||||
}
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
private:
|
||||
bool need_conversion;
|
||||
};
|
||||
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
inline
|
||||
uint32_t
|
||||
elf_hash( const unsigned char *name )
|
||||
{
|
||||
uint32_t h = 0, g;
|
||||
while ( *name ) {
|
||||
h = (h << 4) + *name++;
|
||||
g = h & 0xf0000000;
|
||||
if ( g != 0 )
|
||||
h ^= g >> 24;
|
||||
h &= ~g;
|
||||
}
|
||||
return h;
|
||||
}
|
||||
|
||||
} // namespace ELFIO
|
||||
|
||||
#endif // ELFIO_UTILS_HPP
|
||||
295
source/function_patcher.cpp
Normal file
295
source/function_patcher.cpp
Normal file
|
|
@ -0,0 +1,295 @@
|
|||
#include <cstring>
|
||||
#include <coreinit/cache.h>
|
||||
#include <coreinit/dynload.h>
|
||||
#include <coreinit/memorymap.h>
|
||||
#include <coreinit/debug.h>
|
||||
#include "utils/logger.h"
|
||||
#include "../patches/src/function_patching.h"
|
||||
#include "elfio/elfio.hpp"
|
||||
#include "setup_syscalls.h"
|
||||
|
||||
using namespace ELFIO;
|
||||
|
||||
bool isDynamicFunction(uint32_t physicalAddress) {
|
||||
if ((physicalAddress & 0x80000000) == 0x80000000) {
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
rpl_handling rpl_handles[] __attribute__((section(".data"))) = {
|
||||
{LIBRARY_AVM, "avm.rpl", nullptr},
|
||||
{LIBRARY_CAMERA, "camera.rpl", nullptr},
|
||||
{LIBRARY_COREINIT, "coreinit.rpl", nullptr},
|
||||
{LIBRARY_DC, "dc.rpl", nullptr},
|
||||
{LIBRARY_DMAE, "dmae.rpl", nullptr},
|
||||
{LIBRARY_DRMAPP, "drmapp.rpl", nullptr},
|
||||
{LIBRARY_ERREULA, "erreula.rpl", nullptr},
|
||||
{LIBRARY_GX2, "gx2.rpl", nullptr},
|
||||
{LIBRARY_H264, "h264.rpl", nullptr},
|
||||
{LIBRARY_LZMA920, "lzma920.rpl", nullptr},
|
||||
{LIBRARY_MIC, "mic.rpl", nullptr},
|
||||
{LIBRARY_NFC, "nfc.rpl", nullptr},
|
||||
{LIBRARY_NIO_PROF, "nio_prof.rpl", nullptr},
|
||||
{LIBRARY_NLIBCURL, "nlibcurl.rpl", nullptr},
|
||||
{LIBRARY_NLIBNSS, "nlibnss.rpl", nullptr},
|
||||
{LIBRARY_NLIBNSS2, "nlibnss2.rpl", nullptr},
|
||||
{LIBRARY_NN_AC, "nn_ac.rpl", nullptr},
|
||||
{LIBRARY_NN_ACP, "nn_acp.rpl", nullptr},
|
||||
{LIBRARY_NN_ACT, "nn_act.rpl", nullptr},
|
||||
{LIBRARY_NN_AOC, "nn_aoc.rpl", nullptr},
|
||||
{LIBRARY_NN_BOSS, "nn_boss.rpl", nullptr},
|
||||
{LIBRARY_NN_CCR, "nn_ccr.rpl", nullptr},
|
||||
{LIBRARY_NN_CMPT, "nn_cmpt.rpl", nullptr},
|
||||
{LIBRARY_NN_DLP, "nn_dlp.rpl", nullptr},
|
||||
{LIBRARY_NN_EC, "nn_ec.rpl", nullptr},
|
||||
{LIBRARY_NN_FP, "nn_fp.rpl", nullptr},
|
||||
{LIBRARY_NN_HAI, "nn_hai.rpl", nullptr},
|
||||
{LIBRARY_NN_HPAD, "nn_hpad.rpl", nullptr},
|
||||
{LIBRARY_NN_IDBE, "nn_idbe.rpl", nullptr},
|
||||
{LIBRARY_NN_NDM, "nn_ndm.rpl", nullptr},
|
||||
{LIBRARY_NN_NETS2, "nn_nets2.rpl", nullptr},
|
||||
{LIBRARY_NN_NFP, "nn_nfp.rpl", nullptr},
|
||||
{LIBRARY_NN_NIM, "nn_nim.rpl", nullptr},
|
||||
{LIBRARY_NN_OLV, "nn_olv.rpl", nullptr},
|
||||
{LIBRARY_NN_PDM, "nn_pdm.rpl", nullptr},
|
||||
{LIBRARY_NN_SAVE, "nn_save.rpl", nullptr},
|
||||
{LIBRARY_NN_SL, "nn_sl.rpl", nullptr},
|
||||
{LIBRARY_NN_SPM, "nn_spm.rpl", nullptr},
|
||||
{LIBRARY_NN_TEMP, "nn_temp.rpl", nullptr},
|
||||
{LIBRARY_NN_UDS, "nn_uds.rpl", nullptr},
|
||||
{LIBRARY_NN_VCTL, "nn_vctl.rpl", nullptr},
|
||||
{LIBRARY_NSYSCCR, "nsysccr.rpl", nullptr},
|
||||
{LIBRARY_NSYSHID, "nsyshid.rpl", nullptr},
|
||||
{LIBRARY_NSYSKBD, "nsyskbd.rpl", nullptr},
|
||||
{LIBRARY_NSYSNET, "nsysnet.rpl", nullptr},
|
||||
{LIBRARY_NSYSUHS, "nsysuhs.rpl", nullptr},
|
||||
{LIBRARY_NSYSUVD, "nsysuvd.rpl", nullptr},
|
||||
{LIBRARY_NTAG, "ntag.rpl", nullptr},
|
||||
{LIBRARY_PADSCORE, "padscore.rpl", nullptr},
|
||||
{LIBRARY_PROC_UI, "proc_ui.rpl", nullptr},
|
||||
{LIBRARY_SNDCORE2, "sndcore2.rpl", nullptr},
|
||||
{LIBRARY_SNDUSER2, "snduser2.rpl", nullptr},
|
||||
{LIBRARY_SND_CORE, "snd_core.rpl", nullptr},
|
||||
{LIBRARY_SND_USER, "snd_user.rpl", nullptr},
|
||||
{LIBRARY_SWKBD, "swkbd.rpl", nullptr},
|
||||
{LIBRARY_SYSAPP, "sysapp.rpl", nullptr},
|
||||
{LIBRARY_TCL, "tcl.rpl", nullptr},
|
||||
{LIBRARY_TVE, "tve.rpl", nullptr},
|
||||
{LIBRARY_UAC, "uac.rpl", nullptr},
|
||||
{LIBRARY_UAC_RPL, "uac_rpl.rpl", nullptr},
|
||||
{LIBRARY_USB_MIC, "usb_mic.rpl", nullptr},
|
||||
{LIBRARY_UVC, "uvc.rpl", nullptr},
|
||||
{LIBRARY_UVD, "uvd.rpl", nullptr},
|
||||
{LIBRARY_VPAD, "vpad.rpl", nullptr},
|
||||
{LIBRARY_VPADBASE, "vpadbase.rpl", nullptr},
|
||||
{LIBRARY_ZLIB125, "zlib125.rpl", nullptr}
|
||||
};
|
||||
|
||||
uint32_t getAddressOfFunction(const char *functionName, library_type_t library) {
|
||||
uint32_t real_addr = 0;
|
||||
|
||||
OSDynLoad_Module rpl_handle = nullptr;
|
||||
|
||||
OSDynLoad_Error err = OS_DYNLOAD_OK;
|
||||
|
||||
int32_t rpl_handles_size = sizeof rpl_handles / sizeof rpl_handles[0];
|
||||
|
||||
for (int32_t i = 0; i < rpl_handles_size; i++) {
|
||||
if (rpl_handles[i].library == library) {
|
||||
if (rpl_handles[i].handle == nullptr) {
|
||||
//DEBUG_FUNCTION_LINE("Lets acquire handle for rpl: %s", rpl_handles[i].rplname);
|
||||
err = OSDynLoad_IsModuleLoaded((char *) rpl_handles[i].rplname, &rpl_handles[i].handle);
|
||||
}
|
||||
if (err != OS_DYNLOAD_OK || !rpl_handles[i].handle) {
|
||||
WHBLogWritef("%s failed to acquire %d %08X\n", rpl_handles[i].rplname, err, rpl_handles[i].handle);
|
||||
return 0;
|
||||
}
|
||||
rpl_handle = rpl_handles[i].handle;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (!rpl_handle) {
|
||||
DEBUG_FUNCTION_LINE("Failed to find the RPL handle for %s", functionName);
|
||||
return 0;
|
||||
}
|
||||
|
||||
OSDynLoad_FindExport(rpl_handle, 0, functionName, reinterpret_cast<void **>(&real_addr));
|
||||
|
||||
if (!real_addr) {
|
||||
DEBUG_FUNCTION_LINE("OSDynLoad_FindExport failed for %s", functionName);
|
||||
return 0;
|
||||
}
|
||||
|
||||
if ((library == LIBRARY_NN_ACP) && (uint32_t) (*(volatile uint32_t *) (real_addr) & 0x48000002) == 0x48000000) {
|
||||
auto address_diff = (uint32_t) (*(volatile uint32_t *) (real_addr) & 0x03FFFFFC);
|
||||
if ((address_diff & 0x03000000) == 0x03000000) {
|
||||
address_diff |= 0xFC000000;
|
||||
}
|
||||
real_addr += (int32_t) address_diff;
|
||||
if ((uint32_t) (*(volatile uint32_t *) (real_addr) & 0x48000002) == 0x48000000) {
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
return real_addr;
|
||||
}
|
||||
|
||||
void PatchFunction(function_patcher_entry_t *function_data) {
|
||||
if (function_data->_function.isAlreadyPatched) {
|
||||
DEBUG_FUNCTION_LINE("%s is already patch, we can skip it", function_data->_function.name);
|
||||
return;
|
||||
}
|
||||
/* Patch branches to it. */
|
||||
volatile uint32_t *space = function_data->_function.replace_data;
|
||||
|
||||
DEBUG_FUNCTION_LINE_VERBOSE("Patching %s ...", function_data->_function.name);
|
||||
|
||||
auto physical = (uint32_t) function_data->_function.physical_address;
|
||||
auto repl_addr = (uint32_t) function_data->_function.target;
|
||||
auto call_addr = (uint32_t) function_data->_function.call_addr;
|
||||
|
||||
auto real_addr = (uint32_t) function_data->_function.virtual_address;
|
||||
if (function_data->_function.library != LIBRARY_OTHER) {
|
||||
real_addr = getAddressOfFunction(function_data->_function.name, function_data->_function.library);
|
||||
}
|
||||
|
||||
if (!real_addr) {
|
||||
WHBLogWritef("");
|
||||
DEBUG_FUNCTION_LINE("OSDynLoad_FindExport failed for %s", function_data->_function.name);
|
||||
return;
|
||||
}
|
||||
|
||||
DEBUG_FUNCTION_LINE_VERBOSE("%s is located at %08X!", function_data->_function.name, real_addr);
|
||||
|
||||
if (function_data->_function.library != LIBRARY_OTHER) {
|
||||
physical = (uint32_t) OSEffectiveToPhysical(real_addr);
|
||||
}
|
||||
|
||||
if (!physical) {
|
||||
WHBLogWritef("Error. Something is wrong with the physical address");
|
||||
return;
|
||||
}
|
||||
|
||||
DEBUG_FUNCTION_LINE_VERBOSE("%s physical is located at %08X!", function_data->_function.name, physical);
|
||||
|
||||
*(volatile uint32_t *) (call_addr) = (uint32_t) (space);
|
||||
|
||||
auto targetAddr = (uint32_t) space;
|
||||
if (targetAddr < 0x00800000 || targetAddr >= 0x01000000) {
|
||||
targetAddr = (uint32_t) OSEffectiveToPhysical(targetAddr);
|
||||
} else {
|
||||
targetAddr = targetAddr + 0x30800000 - 0x00800000;
|
||||
}
|
||||
|
||||
SC_0x25_KernelCopyData(targetAddr, physical, 4);
|
||||
|
||||
ICInvalidateRange((void *) (space), 4);
|
||||
DCFlushRange((void *) (space), 4);
|
||||
|
||||
space++;
|
||||
|
||||
uint32_t restoreInstruction = space[-1];
|
||||
|
||||
/*
|
||||
00808cfc 3d601234 lis r11 ,0x1234
|
||||
00808d00 616b5678 ori r11 ,r11 ,0x5678
|
||||
00808d04 7d6903a6 mtspr CTR ,r11
|
||||
00808d08 4e800420 bctr
|
||||
*/
|
||||
|
||||
*space = 0x3d600000 | (((real_addr + 4) >> 16) & 0x0000FFFF);
|
||||
space++; // lis r11 ,0x1234
|
||||
*space = 0x616b0000 | ((real_addr + 4) & 0x0000ffff);
|
||||
space++; // ori r11 ,r11 ,0x5678
|
||||
*space = 0x7d6903a6;
|
||||
space++; // mtspr CTR ,r11
|
||||
*space = 0x4e800420;
|
||||
space++; // bctr
|
||||
|
||||
//setting jump back
|
||||
uint32_t replace_instr = 0x48000002 | (repl_addr & 0x03FFFFFC);
|
||||
|
||||
// If the jump is too big or we want only patch for certain processes we need a trampoline
|
||||
if (repl_addr > 0x03FFFFFC || function_data->_function.targetProcess != TARGET_PROCESS_ALL) {
|
||||
auto repl_addr_test = (uint32_t) space;
|
||||
if (function_data->_function.targetProcess != TARGET_PROCESS_ALL) {
|
||||
// Only use patched function if OSGetUPID matches function_data->targetProcess
|
||||
*space = 0x3d600000 | (((uint32_t *) OSGetUPID)[0] & 0x0000FFFF);
|
||||
space++; // lis r11 ,0x0
|
||||
*space = 0x816b0000 | (((uint32_t *) OSGetUPID)[1] & 0x0000FFFF);
|
||||
space++; // lwz r11 ,0x0(r11)
|
||||
if (function_data->_function.targetProcess == TARGET_PROCESS_GAME_AND_MENU) {
|
||||
*space = 0x2c0b0000 | TARGET_PROCESS_WII_U_MENU;
|
||||
space++; // cmpwi r11 ,WUPS_FP_TARGET_PROCESS_WII_U_MENU
|
||||
*space = 0x41820000 | 0x00000020;
|
||||
space++; // beq myfunc
|
||||
*space = 0x2c0b0000 | TARGET_PROCESS_GAME;
|
||||
space++; // cmpwi r11 ,FP_TARGET_PROCESS_GAME
|
||||
*space = 0x41820000 | 0x00000018;
|
||||
space++; // beq myfunc
|
||||
} else {
|
||||
*space = 0x2c0b0000 | function_data->_function.targetProcess;
|
||||
space++; // cmpwi r11 ,function_data->targetProcess
|
||||
*space = 0x41820000 | 0x00000018;
|
||||
space++; // beq myfunc
|
||||
}
|
||||
*space = 0x3d600000 | (((real_addr + 4) >> 16) & 0x0000FFFF);
|
||||
space++; // lis r11 ,(real_addr + 4)@hi
|
||||
*space = 0x616b0000 | ((real_addr + 4) & 0x0000ffff);
|
||||
space++; // ori r11 ,(real_addr + 4)@lo
|
||||
*space = 0x7d6903a6;
|
||||
space++; // mtspr CTR ,r11
|
||||
*space = restoreInstruction;
|
||||
space++; //
|
||||
*space = 0x4e800420;
|
||||
space++; // bctr
|
||||
}
|
||||
// myfunc:
|
||||
*space = 0x3d600000 | (((repl_addr) >> 16) & 0x0000FFFF);
|
||||
space++; // lis r11 ,repl_addr@hi
|
||||
*space = 0x616b0000 | ((repl_addr) & 0x0000ffff);
|
||||
space++; // ori r11 ,r11 ,repl_addr@lo
|
||||
*space = 0x7d6903a6;
|
||||
space++; // mtspr CTR ,r11
|
||||
*space = 0x4e800420;
|
||||
space++; // bctr
|
||||
|
||||
// Make sure the trampoline itself is usable.
|
||||
if ((repl_addr_test & 0x03FFFFFC) != repl_addr_test) {
|
||||
DEBUG_FUNCTION_LINE("%08X != %08X", (repl_addr_test & 0x03FFFFFC), repl_addr_test);
|
||||
OSFatal("Jump is impossible");
|
||||
}
|
||||
|
||||
replace_instr = 0x48000002 | (repl_addr_test & 0x03FFFFFC);
|
||||
}
|
||||
|
||||
if (space > &function_data->_function.replace_data[FUNCTION_PATCHER_METHOD_STORE_SIZE]) {
|
||||
OSFatal("The replacement data is too long.");
|
||||
}
|
||||
|
||||
DEBUG_FUNCTION_LINE_VERBOSE("Write instruction %08X to %08X [%08X] on core %d", replace_instr, real_addr, physical, OSGetThreadAffinity(OSGetCurrentThread()) / 2);
|
||||
|
||||
uint32_t replace_instruction = replace_instr;
|
||||
uint32_t physical_address = physical;
|
||||
uint32_t effective_address = real_addr;
|
||||
DCFlushRange(&replace_instruction, 4);
|
||||
DCFlushRange(&physical_address, 4);
|
||||
|
||||
auto replace_instruction_physical = (uint32_t) &replace_instruction;
|
||||
|
||||
if (replace_instruction_physical < 0x00800000 || replace_instruction_physical >= 0x01000000) {
|
||||
replace_instruction_physical = OSEffectiveToPhysical(replace_instruction_physical);
|
||||
} else {
|
||||
replace_instruction_physical = replace_instruction_physical + 0x30800000 - 0x00800000;
|
||||
}
|
||||
|
||||
SC_0x25_KernelCopyData(physical_address, replace_instruction_physical, 4);
|
||||
ICInvalidateRange((void *) (effective_address), 4);
|
||||
|
||||
if (!isDynamicFunction(physical)) {
|
||||
DEBUG_FUNCTION_LINE("Set isAlreadyPatched = true");
|
||||
function_data->_function.isAlreadyPatched = true;
|
||||
}
|
||||
}
|
||||
3
source/function_patcher.h
Normal file
3
source/function_patcher.h
Normal file
|
|
@ -0,0 +1,3 @@
|
|||
#pragma once
|
||||
|
||||
void PatchFunction(function_patcher_entry_t *function_data);
|
||||
|
|
@ -8,12 +8,7 @@
|
|||
#include "../homebrew_launcher_installer/sd_loader/src/common.h"
|
||||
#include "../homebrew_launcher_installer/sd_loader/src/elf_abi.h"
|
||||
#include "sd_loader_elf.h"
|
||||
|
||||
#define KERN_SYSCALL_TBL_1 0xFFE84C70 // unknown
|
||||
#define KERN_SYSCALL_TBL_2 0xFFE85070 // works with games
|
||||
#define KERN_SYSCALL_TBL_3 0xFFE85470 // works with loader
|
||||
#define KERN_SYSCALL_TBL_4 0xFFEAAA60 // works with home menu
|
||||
#define KERN_SYSCALL_TBL_5 0xFFEAAE60 // works with browser (previously KERN_SYSCALL_TBL)
|
||||
#include "setup_syscalls.h"
|
||||
|
||||
#define address_LiWaitIopComplete 0x01010180
|
||||
#define address_LiWaitIopCompleteWithInterrupts 0x0101006C
|
||||
|
|
@ -28,8 +23,6 @@
|
|||
/* assembly functions */
|
||||
extern "C" void Syscall_0x36(void);
|
||||
extern "C" void KernelPatches(void);
|
||||
extern "C" void SCKernelCopyData(unsigned int addr, unsigned int src, unsigned int len);
|
||||
extern "C" void SC_0x25_KernelCopyData(unsigned int addr, unsigned int src, unsigned int len);
|
||||
|
||||
void __attribute__ ((noinline)) kern_write(void *addr, uint32_t value);
|
||||
|
||||
|
|
@ -91,8 +84,8 @@ void KernelWriteU32(uint32_t addr, uint32_t value) {
|
|||
ICInvalidateRange(&value, 4);
|
||||
DCFlushRange(&value, 4);
|
||||
|
||||
uint32_t dst = (uint32_t) OSEffectiveToPhysical((uint32_t) addr);
|
||||
uint32_t src = (uint32_t) OSEffectiveToPhysical((uint32_t) &value);
|
||||
auto dst = (uint32_t) OSEffectiveToPhysical((uint32_t) addr);
|
||||
auto src = (uint32_t) OSEffectiveToPhysical((uint32_t) &value);
|
||||
|
||||
SC_0x25_KernelCopyData(dst, src, 4);
|
||||
|
||||
|
|
@ -101,12 +94,6 @@ void KernelWriteU32(uint32_t addr, uint32_t value) {
|
|||
}
|
||||
|
||||
void InstallHBL() {
|
||||
kern_write((void *) (KERN_SYSCALL_TBL_1 + (0x25 * 4)), (unsigned int) SCKernelCopyData);
|
||||
kern_write((void *) (KERN_SYSCALL_TBL_2 + (0x25 * 4)), (unsigned int) SCKernelCopyData);
|
||||
kern_write((void *) (KERN_SYSCALL_TBL_3 + (0x25 * 4)), (unsigned int) SCKernelCopyData);
|
||||
kern_write((void *) (KERN_SYSCALL_TBL_4 + (0x25 * 4)), (unsigned int) SCKernelCopyData);
|
||||
kern_write((void *) (KERN_SYSCALL_TBL_5 + (0x25 * 4)), (unsigned int) SCKernelCopyData);
|
||||
|
||||
kern_write((void *) (KERN_SYSCALL_TBL_1 + (0x36 * 4)), (unsigned int) KernelPatches);
|
||||
kern_write((void *) (KERN_SYSCALL_TBL_2 + (0x36 * 4)), (unsigned int) KernelPatches);
|
||||
kern_write((void *) (KERN_SYSCALL_TBL_3 + (0x36 * 4)), (unsigned int) KernelPatches);
|
||||
|
|
@ -117,7 +104,7 @@ void InstallHBL() {
|
|||
|
||||
InstallPatches();
|
||||
|
||||
unsigned char *pElfBuffer = (unsigned char *) sd_loader_elf; // use this address as temporary to load the elf
|
||||
auto *pElfBuffer = (unsigned char *) sd_loader_elf; // use this address as temporary to load the elf
|
||||
unsigned int mainEntryPoint = load_elf_image(pElfBuffer);
|
||||
|
||||
if (mainEntryPoint == 0) {
|
||||
|
|
@ -132,6 +119,24 @@ void InstallHBL() {
|
|||
KernelWriteU32(repl_addr, bufferU32);
|
||||
}
|
||||
|
||||
/*
|
||||
unsigned int _start(int argc, char **argv) {
|
||||
if (OSGetTitleID() == 0x000500101004A200 || // mii maker eur
|
||||
OSGetTitleID() == 0x000500101004A100 || // mii maker usa
|
||||
OSGetTitleID() == 0x000500101004A000) { // mii maker jpn
|
||||
// load hbl
|
||||
return EXIT_SUCCESS;
|
||||
}
|
||||
// load real application
|
||||
return EXIT_RELAUNCH_ON_LOAD;
|
||||
}
|
||||
*/
|
||||
const unsigned char homebrew_stub[] =
|
||||
{0x94, 0x21, 0xff, 0xf8, 0x7c, 0x08, 0x02, 0xa6, 0x90, 0x01, 0x00, 0x0c, 0x48, 0x81, 0xd5, 0xc1, 0x6c, 0x69, 0x00, 0x05, 0x2c, 0x09, 0x00, 0x10, 0x40, 0x82, 0x00, 0x10, 0x6c, 0x89, 0xef, 0xfb,
|
||||
0x2c, 0x09, 0xa2, 0x00, 0x41, 0x82, 0x00, 0x3c, 0x48, 0x81, 0xd5, 0xa5, 0x6c, 0x69, 0x00, 0x05, 0x2c, 0x09, 0x00, 0x10, 0x40, 0x82, 0x00, 0x10, 0x6c, 0x89, 0xef, 0xfb, 0x2c, 0x09, 0xa1, 0x00,
|
||||
0x41, 0x82, 0x00, 0x20, 0x48, 0x81, 0xd5, 0x89, 0x6c, 0x69, 0x00, 0x05, 0x2c, 0x09, 0x00, 0x10, 0x40, 0x82, 0x00, 0x24, 0x6c, 0x89, 0xef, 0xfb, 0x2c, 0x09, 0xa0, 0x00, 0x40, 0x82, 0x00, 0x18,
|
||||
0x38, 0x60, 0x00, 0x00, 0x80, 0x01, 0x00, 0x0c, 0x38, 0x21, 0x00, 0x08, 0x7c, 0x08, 0x03, 0xa6, 0x4e, 0x80, 0x00, 0x20, 0x38, 0x60, 0xff, 0xfd, 0x4b, 0xff, 0xff, 0xec};
|
||||
|
||||
/* ****************************************************************** */
|
||||
/* INSTALL PATCHES */
|
||||
/* All OS specific stuff is done here */
|
||||
|
|
@ -139,17 +144,17 @@ void InstallHBL() {
|
|||
static void InstallPatches() {
|
||||
OsSpecifics osSpecificFunctions;
|
||||
memset(&osSpecificFunctions, 0, sizeof(OsSpecifics));
|
||||
|
||||
// If we install the sd_loader but don't have any homebrew loaded some applications won't start.
|
||||
// We load a stub that just opens the real app and opens the hbl when opening the mii maker.
|
||||
memcpy((void *) 0x00802000, homebrew_stub, sizeof(homebrew_stub));
|
||||
|
||||
unsigned int bufferU32;
|
||||
/* Pre-setup a few options to defined values */
|
||||
bufferU32 = 550;
|
||||
memcpy((void *) &OS_FIRMWARE, &bufferU32, sizeof(bufferU32));
|
||||
bufferU32 = 0xDEADC0DE;
|
||||
memcpy((void *) &MAIN_ENTRY_ADDR, &bufferU32, sizeof(bufferU32));
|
||||
memcpy((void *) &ELF_DATA_ADDR, &bufferU32, sizeof(bufferU32));
|
||||
bufferU32 = 0;
|
||||
memcpy((void *) &ELF_DATA_SIZE, &bufferU32, sizeof(bufferU32));
|
||||
memcpy((void *) &HBL_CHANNEL, &bufferU32, sizeof(bufferU32));
|
||||
OS_FIRMWARE = 550;
|
||||
MAIN_ENTRY_ADDR = 0x00802000;
|
||||
ELF_DATA_ADDR = 0xDEADC0DE;
|
||||
ELF_DATA_SIZE = 0;
|
||||
HBL_CHANNEL = 0;
|
||||
|
||||
osSpecificFunctions.addr_OSDynLoad_Acquire = (unsigned int) OSDynLoad_Acquire;
|
||||
osSpecificFunctions.addr_OSDynLoad_FindExport = (unsigned int) OSDynLoad_FindExport;
|
||||
|
|
@ -173,25 +178,3 @@ static void InstallPatches() {
|
|||
|
||||
memcpy((void *) OS_SPECIFICS, &osSpecificFunctions, sizeof(OsSpecifics));
|
||||
}
|
||||
|
||||
/* Write a 32-bit word with kernel permissions */
|
||||
void __attribute__ ((noinline)) kern_write(void *addr, uint32_t value) {
|
||||
asm volatile (
|
||||
"li 3,1\n"
|
||||
"li 4,0\n"
|
||||
"mr 5,%1\n"
|
||||
"li 6,0\n"
|
||||
"li 7,0\n"
|
||||
"lis 8,1\n"
|
||||
"mr 9,%0\n"
|
||||
"mr %1,1\n"
|
||||
"li 0,0x3500\n"
|
||||
"sc\n"
|
||||
"nop\n"
|
||||
"mr 1,%1\n"
|
||||
:
|
||||
: "r"(addr), "r"(value)
|
||||
: "memory", "ctr", "lr", "0", "3", "4", "5", "6", "7", "8", "9", "10",
|
||||
"11", "12"
|
||||
);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,7 +1,61 @@
|
|||
#include <whb/log_module.h>
|
||||
#include <whb/log_cafe.h>
|
||||
#include <whb/log_udp.h>
|
||||
#include <coreinit/cache.h>
|
||||
#include "../patches/src/function_patching.h"
|
||||
#include "hbl_install.h"
|
||||
#include "function_patcher.h"
|
||||
#include "setup_syscalls.h"
|
||||
#include "elfio/elfio.hpp"
|
||||
#include "utils/logger.h"
|
||||
#include <patches_elf.h>
|
||||
|
||||
void PatchFunctionsFromElf() {
|
||||
ELFIO::elfio reader;
|
||||
|
||||
// Load ELF data
|
||||
if (!reader.load((char *) patches_elf, patches_elf_size)) {
|
||||
DEBUG_FUNCTION_LINE("Failed to copy patches");
|
||||
return;
|
||||
}
|
||||
uint32_t sec_num = reader.sections.size();
|
||||
for (uint32_t i = 0; i < sec_num; ++i) {
|
||||
ELFIO::section *psec = reader.sections[i];
|
||||
if (psec->get_name() == ".text" || psec->get_name() == ".data" || psec->get_name() == ".function.hooks") {
|
||||
auto addr = (uint32_t) psec->get_address();
|
||||
auto size = (uint32_t) psec->get_size();
|
||||
DEBUG_FUNCTION_LINE("Copy %s: %08X to %08X size %08X", psec->get_name().c_str(), psec->get_data(), addr, size);
|
||||
memcpy((void *) addr, psec->get_data(), size);
|
||||
ICInvalidateRange((void *) addr, size);
|
||||
DCFlushRange((void *) addr, size);
|
||||
}
|
||||
}
|
||||
for (uint32_t i = 0; i < sec_num; ++i) {
|
||||
ELFIO::section *psec = reader.sections[i];
|
||||
if (psec->get_name() == ".function.hooks") {
|
||||
auto addr = (uint32_t) psec->get_address();
|
||||
auto size = (uint32_t) psec->get_size();
|
||||
size_t entries_count = size / sizeof(function_patcher_entry_t);
|
||||
auto *entries = (function_patcher_entry_t *) addr;
|
||||
DEBUG_FUNCTION_LINE("function patches count %d", entries_count);
|
||||
if (entries != nullptr) {
|
||||
for (size_t j = 0; j < entries_count; j++) {
|
||||
function_patcher_entry_t *cur_function = &entries[j];
|
||||
PatchFunction(cur_function);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
int main(int argc, char **argv) {
|
||||
if (!WHBLogModuleInit()) {
|
||||
WHBLogCafeInit();
|
||||
WHBLogUdpInit();
|
||||
}
|
||||
SetupSyscall();
|
||||
InstallHBL();
|
||||
|
||||
PatchFunctionsFromElf();
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
|
|
|||
36
source/setup_syscalls.cpp
Normal file
36
source/setup_syscalls.cpp
Normal file
|
|
@ -0,0 +1,36 @@
|
|||
#include "setup_syscalls.h"
|
||||
|
||||
extern "C" void SCKernelCopyData(unsigned int addr, unsigned int src, unsigned int len);
|
||||
|
||||
void SetupSyscall(){
|
||||
|
||||
kern_write((void *) (KERN_SYSCALL_TBL_1 + (0x25 * 4)), (unsigned int) SCKernelCopyData);
|
||||
kern_write((void *) (KERN_SYSCALL_TBL_2 + (0x25 * 4)), (unsigned int) SCKernelCopyData);
|
||||
kern_write((void *) (KERN_SYSCALL_TBL_3 + (0x25 * 4)), (unsigned int) SCKernelCopyData);
|
||||
kern_write((void *) (KERN_SYSCALL_TBL_4 + (0x25 * 4)), (unsigned int) SCKernelCopyData);
|
||||
kern_write((void *) (KERN_SYSCALL_TBL_5 + (0x25 * 4)), (unsigned int) SCKernelCopyData);
|
||||
|
||||
}
|
||||
|
||||
|
||||
/* Write a 32-bit word with kernel permissions */
|
||||
void __attribute__ ((noinline)) kern_write(void *addr, uint32_t value) {
|
||||
asm volatile (
|
||||
"li 3,1\n"
|
||||
"li 4,0\n"
|
||||
"mr 5,%1\n"
|
||||
"li 6,0\n"
|
||||
"li 7,0\n"
|
||||
"lis 8,1\n"
|
||||
"mr 9,%0\n"
|
||||
"mr %1,1\n"
|
||||
"li 0,0x3500\n"
|
||||
"sc\n"
|
||||
"nop\n"
|
||||
"mr 1,%1\n"
|
||||
:
|
||||
: "r"(addr), "r"(value)
|
||||
: "memory", "ctr", "lr", "0", "3", "4", "5", "6", "7", "8", "9", "10",
|
||||
"11", "12"
|
||||
);
|
||||
}
|
||||
15
source/setup_syscalls.h
Normal file
15
source/setup_syscalls.h
Normal file
|
|
@ -0,0 +1,15 @@
|
|||
#pragma once
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
#define KERN_SYSCALL_TBL_1 0xFFE84C70 // unknown
|
||||
#define KERN_SYSCALL_TBL_2 0xFFE85070 // works with games
|
||||
#define KERN_SYSCALL_TBL_3 0xFFE85470 // works with loader
|
||||
#define KERN_SYSCALL_TBL_4 0xFFEAAA60 // works with home menu
|
||||
#define KERN_SYSCALL_TBL_5 0xFFEAAE60 // works with browser (previously KERN_SYSCALL_TBL)
|
||||
|
||||
extern "C" void SC_0x25_KernelCopyData(unsigned int addr, unsigned int src, unsigned int len);
|
||||
|
||||
extern "C" void kern_write(void *addr, uint32_t value);
|
||||
|
||||
void SetupSyscall();
|
||||
38
source/utils/logger.h
Normal file
38
source/utils/logger.h
Normal file
|
|
@ -0,0 +1,38 @@
|
|||
#pragma once
|
||||
|
||||
#include <whb/log.h>
|
||||
#include <string.h>
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#ifdef DEBUG
|
||||
|
||||
#define __FILENAME_X__ (strrchr(__FILE__, '\\') ? strrchr(__FILE__, '\\') + 1 : __FILE__)
|
||||
#define __FILENAME__ (strrchr(__FILE__, '/') ? strrchr(__FILE__, '/') + 1 : __FILENAME_X__)
|
||||
|
||||
#define DEBUG_FUNCTION_LINE_VERBOSE(FMT, ARGS...) while (0)
|
||||
|
||||
#define DEBUG_FUNCTION_LINE(FMT, ARGS...)do { \
|
||||
WHBLogPrintf("[%23s]%30s@L%04d: " FMT "",__FILENAME__,__FUNCTION__, __LINE__, ## ARGS); \
|
||||
} while (0)
|
||||
|
||||
#define DEBUG_FUNCTION_LINE_WRITE(FMT, ARGS...)do { \
|
||||
WHBLogWritef("[%23s]%30s@L%04d: " FMT "",__FILENAME__,__FUNCTION__, __LINE__, ## ARGS); \
|
||||
} while (0)
|
||||
|
||||
#else
|
||||
|
||||
#define DEBUG_FUNCTION_LINE_VERBOSE(FMT, ARGS...) while (0)
|
||||
|
||||
#define DEBUG_FUNCTION_LINE(FMT, ARGS...) while (0)
|
||||
|
||||
#define DEBUG_FUNCTION_LINE_WRITE(FMT, ARGS...) while (0)
|
||||
|
||||
#endif
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
Loading…
Reference in New Issue
Block a user